Which of the following correctly provides an example of the hierarchical structure of living organisms?
A.
Organisms that live in the ocean, as opposed to on land, have developed different ways to obtain oxygen.
B.
Human blood cells are specialized to transfer oxygen throughout the body.
C.
The digestive system of animals is made up of organs that work together to break down food.
D.
Reptiles and amphibians have a shared ancestry, so many of their body structures are similar.

Answers

Answer 1
The answer is d because
Answer 2

A lineage that goes through cladogenesis, or branching evolution, is considered to have a common ancestor if numerous common ancestors, rather than just one, can be found in the lineage. Thus, option D is correct.

What features that includes common ancestry?

Compared to amphibians, reptiles are actually more closely linked to birds and mammals. The scales and claws of reptiles are the primary physical distinctions between them and amphibians.

Although they were not the first tetrapods, amphibians did separate from the stock that would later, in a paleontological sense, become the amniotes.

The progenitors of contemporary reptiles and amphibians. Tetrapods are descended from a family of lobe-finned fishes known as the Sarcopterygians.

Therefore, Reptiles and amphibians have a shared ancestry, so many of their body structures are similar.

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Related Questions

Which is the largest Zone in the ocean?
A. Intertidal
B. Neritic
C. Oceanic

Answers

I’m not sure but maybe c
C is the official answer.

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1. Compare and contrast the functions of the plant hormones auxin, ethylene, cytokinin, and gibberellin.
2. Describe how water is pulled from the roots to the leaves of plants, including which parts of the plant are involved.
3. Describe the functions of guard cells.
4. Describe how sugar moves through a plant.
5. Compare and contrast phototropism, geotropism, and thigmotropism by giving an example of each.

Answers

Answer:

1. Auxins is a plant hormone that plays role in the differentiation of vascular tissue, stimulates the release of ethylene, prevention of abscission, controls cellular elongation, and enhances fruit development. Cytokinin plays an important role in cell division, delay senescence, and activating dormant buds in plants. The function of ethylene hormone in plants is in fruit ripening, promoting abscission. Gibberellins stimulate pollen tube growth,  cause elongation of stems, initiate mobilization of storage materials in seeds during germination.

2. During transpiration, water is pulled from the roots to the leaves through a tissue called the xylem. As water evaporates out of the leaf, more water is 'pulled upwards' to replace lost water.

3. The stomata in the leaves are surrounded by guard cells. They can regulate the rate of transpiration by opening and closing the stomata.

4.During pressure flow, the sugar is transported from leaves to roots and phloem cells through the phloem via active transport.

5.

Phototropism refers to the growth of a plant in response to a light stimulus.

Example:  Sunflowers --  flowers turn to face with the sunlight.

Geotropism is a process in which plant grows in response to gravity.

Example: Roots -- grow downward in response to gravity

Thigmotropism is the directional response of a plant organ to  physical contact with a solid object.

Example: the growth of ivy on walls --  upon contact to walls

1. How has the human population size changed
throughout history?

Answers

Answer:

Like every other organism the population size of the humans have increased over time.

Explanation:

With the improvements in science and technology, life becomes better and better for human beings. In the past, when there were no discoveries for curing diseases, the human population declined because of the spread of various diseases and famine conditions.

But as the developments in the scientific world are made, it has been easier to cure diseases and other problems. As a result, the population size of the human goes on increasing.

Human population has grown exponentially, particularly after the Industrial Revolution, due to advancements in healthcare, agriculture, and technology.

The human population size has undergone significant changes throughout history. In ancient times, the human population was relatively small, likely in the millions.

The advent of agriculture around 10,000 BCE marked a turning point, leading to a gradual increase in population due to improved food production and settled living.

The Industrial Revolution brought about significant advancements in technology, healthcare, and sanitation, leading to a rapid increase in population. This period saw the first major population boom.

In the 20th century, there was an unprecedented explosion in the global population, often referred to as the population explosion.

Advancements in medicine, hygiene, and nutrition significantly reduced mortality rates and increased life expectancy. Access to clean water and sanitation improved, contributing to better health outcomes.

The world population surpassed 7 billion around 2011 and continues to grow, albeit at a slower rate than in the mid-20th century. Various factors influence this growth, including advancements in healthcare, education, family planning, and economic development.

Demographic shifts, migration patterns, and social changes also play significant roles in shaping population dynamics.

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Can you mathematically calculate the probabilities and genotypes of dihybrid crosses? If so, how?

Also how can you mathematically calculate the probabilities of a regular punnet square mathematically?

Answers

Question 1.

Yes you can by using a “Punnett square.” Counting the squares that have each combination. You can also use the Punnett square for dihybrid crosses they have 4 alleles each.

Question 2) You divide the number of boxes with a dominant allele by 4 and multiply your result by 100 to get the percent.

I hope this is right, I haven’t done this in awhile. Please let me know if y am correct. I hope this helps.

The activity of two enzymes, pepsin and trypsin, are shown here. These are two enzymes involved in the digestion of food in the stomach and small intestine. At which pH would the activity of both enzymes have the same catalyzing rate? A) 3 B) 4 C) 5 D) 8

Answers

Answer:

5

Explanation:

Pepsin works best in acidic conditions at pH of 2 and trypsin in alkaline conditions. A pH of 5 is best for the enzymes since it is less acidic and alkaline. However, the activity of both enzymes would be lower than expected.

Final answer:

The optimal pH for equal catalyzing rates of pepsin and trypsin enzymes is pH 8. Thus, option D is correct.

Explanation:

The pH at which the activity of both pepsin and trypsin enzymes have the same catalyzing rate is pH 8.

Both enzymes have different optimal pH levels due to the different environments they work in - pepsin in the highly acidic stomach environment with an optimum pH of about 1.5, and trypsin in the small intestine with an optimum pH of about 8.

Therefore, at pH 8, trypsin would have its optimal activity level while pepsin would also exhibit activity at this pH.

describe how each factor contributes to the genetic diversity of sexually reproducing organisms

Answers

Changes in mitosis, crossing over, random fertilization and random arrangement in meiosis.

Explanation:

Genetic diversity of sexually reproducing organisms are controlled by many factors and they are - changes in mitosis, crossing over, random fertilization and random arrangement in meiosis.

During crossing over, the sister chromatids of homologous chromosome crossover and exchange their genes which leads to recombination eventually causing genetic diversity.

Random fertilization of male and female gametes leads to the formation of zygote having the genetic content of both maternal and paternal gametes causing variation.

Environmental factors also causes some change in with time.

Sexual reproduction increases genetic diversity through crossing-over, independent assortment, and the random union of gametes, leading to offspring that are genetically unique from their parents.

The process of sexual reproduction is critical to the genetic diversity of sexually reproducing organisms. Several factors contribute to this diversity:

Crossing-over during meiosis allows for the exchange of genetic material between homologous chromosomes, creating new combinations of genes.

Independent assortment of chromosomes during meiosis results in gametes with various possible combinations of chromosomes, contributing to genetic variation.

The random union of gametes ensures that each zygote (fertilized egg) has a unique genetic makeup, further promoting genetic diversity.

These mechanisms ensure that offspring have a combination of alleles and genes that are different from both parents, providing a wealth of genetic variation that forms the basis for evolutionary adaptation and the capacity of species to survive changes in the environment.

Which strand of mRNA would be made during transcription using the DNA
strand shown below?
AGC GCT
O A. UCG CGU
O B. TCG CGA
O C. UCG CGA
O D. AGC GCT

Answers

Answer:

C.

Explanation:

In mRNA, there isn't a Thymine nitrogen base. There is a "new" nitrogen base called Uracil, which takes its place. So in transcription, A=U and C=G.

In mRNA, there isn't a Thymine nitrogen base. There is a "new" nitrogen base called Uracil, which takes its place. So in transcription, A=U and C=G.

What is mRNA function and structure?

Messenger RNA (mRNA) is a single-stranded RNA molecule that is complementary to one of the DNA strands of a gene. The mRNA is an RNA version of the gene that leaves the cell nucleus and moves to the cytoplasm where proteins are made.

Thus, option "C" is correct.

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Which statement best describes what the mass of an object represents?

Answers

Answer:

mass

Explanation:

represents the mass of an object

the process of photosynthesis

Answers

Answer:

Photosynthesis is the process by which plants, some bacteria and some protistans use the energy from sunlight to produce glucose from carbon dioxide and water. This glucose can be converted into pyruvate which releases adenosine triphosphate (ATP) by cellular respiration. Oxygen is also formed.

Explanation:

Step 1-Light Dependent. CO2 and H2O enter the leaf.

Step 2- Light Dependent. Light hits the pigment in the membrane of a thylakoid, splitting the H2O into O2.

Step 3- Light Dependent. The electrons move down to enzymes.

Step 4-Light Dependent. ...

Step 5-Light independent. ...

Step 6-Light independent.

Using what you have learned in the lesson and the experiment, answer the following question in
complete sentences.
Analyze the property of water you investigated and provide some real-world applications of the
importance of this property of water.

Answers

Answer:

Density of water

Explanation:

We observed that the density of water in the form of ice is lesser when compared to the density of water in the liquid form. This property of water cause ice to float on liquid water.

In the real life, fishes are alive even when water freezes, the molecules form more stable hydrogen bonds. This causes the molecules to not be as closer to one another as compared to water in the liquid form. As a result, the density of ice water becomes lesser. water is most dense at 4 degrees Celsius which causes ice to float on water.

Imagine that hair color and eye color in humans are each determined by a single gene, and that each trait is found at different loci of the same chromosome. A human is heterozygous for hair color (Hh) and eye color (Ee). Using representations, show all the potential combinations in which these alleles could be distributed by the process of meiosis to gametes.

Answers

Answer:HE, he, He,

Explanation: not hE because that is a recessive trait, not dominant

A human heterozygous for hair color (Hh) and eye color (Ee) can produce four different combinations of alleles through meiosis: HE, He, hE, and he. These combinations account for the different potential gametes that can be formed, which will ultimately influence the genetic traits of offspring.

Inheritance of traits such as hair color and eye color in humans can provide interesting insights into genetics. When a person is heterozygous for two traits, such as hair color (Hh) and eye color (Ee), located on different loci of the same chromosome, several combinations of alleles can be produced through meiosis. Meiosis is a process of cell division that reduces the chromosome number by half and leads to the production of gametes (sperm or eggs). The resulting gametes will contain one allele for each gene - either H or h for hair color and E or e for eye color.

In the given scenario, without crossing over, four possible combinations of these alleles can result from meiosis in a heterozygous individual:

HEHehEhe

However, if crossing over occurs between these genes during meiosis, there could be additional combinations of alleles in the gametes. In reality, eye color and hair color are examples of polygenic inheritance, meaning that multiple genes influence these traits. Despite this complexity, understanding the basic genetic principles is valuable for studying how traits are passed from one generation to the next.



Clouds begin to form in the atmosphere when __________ causes ___________ of water on Earth.

A) the sun; evaporation
B) altitude; condensation
C) a temperature drop; evaporation
D) the prevailing wind; convection currents

Answers

Answer:

The answer is A.

Explanation:

The clouds begin to form in the atmosphere when the sun causes evaporation of water on Earth.

Hope this helps!!

Have a great day!!

Answer:

c

Explanation:

Douglas fir, redwood, spruce, and cedar are trees adapted to survive in areas with heavy precipitation.

In which climatic zone would these trees be found?

A marine west coast
B Mediterranean
C humid subtropical
D steppes
It's either A marine west coast, or C humid subtropical.

Answers

" The correct option is A. The correct climatic zone where Douglas fir, redwood, spruce, and cedar trees would be found is A. marine west coast.

These trees are adapted to survive in areas with heavy precipitation, which is a characteristic of the marine west coast climate. This climate is dominated by the oceanic climate and is typically found on the western sides of continents between the latitudes of 40° and 60°. It is characterized by mild winters, cool summers, and abundant rainfall throughout the year, which is ideal for the growth of these types of trees.

On the other hand, the humid subtropical climate (C) does have significant rainfall, but it also features hot summers and generally experiences more seasonal variation in precipitation, which may not be as suitable for these specific tree species. The Mediterranean climate (B) is known for its dry summers and wet winters, which is not consistent with the conditions preferred by these trees. The steppes climate (D) is semi-arid with low precipitation, which would not support the growth of these trees that are adapted to heavy precipitation.

Therefore, the marine west coast climate (A) is the most appropriate choice for the habitat of Douglas fir, redwood, spruce, and cedar trees."

Use the following terms to explain how specialization occurs: DNA, gene expression, differentiation *

Answers

Answer:

Every cell present in an organism has the ability to develop into a specialized type of cell. Specialized cells perform specialized functions.

All  the cells of the body have the same DNA and the same number of chromosomes ( except sex cells). Yet, each cell is specialized to perform a different function because each cell has a different gene expression. The genes which are activated in one cell type might not be activated in the other cell type.

A woman with Type O blood and a man who is Type AB are expecting a child. What are the possible blood types of their baby? Show your work with a Punnetts.

Answers

Answer:

All Blood Types

Explanation:

Answer: The possible blood types are A and B.

Explanation: Blood types are classified on the basis of the antigen type present in an individual. There are two types of antigens, antigen A and B. An individual with blood type O has no antigen, while an individual with blood type AB has both antigens. An individual with blood type A has antigen A while an individual with blood type B has antigen B. When A woman with blood type O crosses with a man with blood type AB, the child inherits no antigen from the mother but inherits either antigen A or B from the father.

See the attached punnet square for more information.

PLEASE HELP WILL GIVE BRAINLIST
Location T has an elevation of ...
350 meters
325 meters
400 meters
250 meters

Answers

According to the image, the location of T is 350 meters high.

Topographical map

A topographical map is the main type of map used to represent elevation, often through the use of contour lines. In a Geographic Information System (GIS), digital elevation models (DEM) are commonly used to represent the surface (topography) of a place, through a raster (grid) dataset of elevations.

In a topographic map, the information must be precise, allowing to know, in addition to the exact location of

Urban and agricultural areas Native forests Transport routes Water sources and Areas of human activity

The altimetry quotas that represent its relief.

With this information, we can conclude that in the topographical map, the location T is 350 meters high.

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The recessive sex linked gene (h) prolongs The blood clotting time resulting in genetically inherited disease The blood clotting time resulting in genetically inherited disease called hemophilia.

Answers

a) If II2 is a carrier (heterozygous Hh), there is a 50% chance of having a hemophiliac child, as she could pass on the recessive allele (h) to her offspring.

b) The chance of having a hemophiliac boy is 50%, as II2 can pass on either the normal allele (H) or the recessive allele (h) to the child.

c) The probability of her first child being phenotypically normal is 50%, as she can pass on either the normal allele (H) or the recessive allele (h) to her child.

d) This indicates that she is either homozygous dominant (HH) or a carrier (Hh).

(a) To determine the probability of the first child being a hemophiliac when individual 1-1-2 (II2) marries a normal man, you need to know the genotype of II2.

If II2 is a carrier (heterozygous Hh), there is a 50% chance of having a hemophiliac child, as she could pass on the recessive allele (h) to her offspring.

(b) If the first child is a hemophiliac, it indicates that II2 is a carrier (Hh). If II2 has another child with a normal man, the chance of having a hemophiliac boy is 50%, as II2 can pass on either the normal allele (H) or the recessive allele (h) to the child.

(c) If II4 has children with a hemophiliac man, you need to know the genotype of II4.

If II4 is phenotypically normal, it means she must be a carrier (Hh).

The probability of her first child being phenotypically normal is 50%, as she can pass on either the normal allele (H) or the recessive allele (h) to her child.

(d) If the mother of 1-2 (II2) is phenotypically normal, it means she does not express the hemophilia trait.

This indicates that she is either homozygous dominant (HH) or a carrier (Hh).

Which definition is the best for “semipermeable membrane”?

It is a barrier that prevents materials from moving from one side to the other.

(a)It is a barrier that allows materials to move freely from one side to the other.

(b)It is a barrier with tiny openings that let some, but not all, materials pass through.

(C)It is a barrier that helps materials move from one side to the other.

Answers

Final answer:

A semipermeable membrane is a barrier with tiny openings that allow only certain small molecules to pass through, playing a crucial role in processes like osmosis.

Explanation:

The best definition for a semipermeable membrane is (b) It is a barrier with tiny openings that allow some, but not all, materials to pass through. This type of membrane has small pores that allow only small molecules to pass through while preventing others. Additionally, in some kinds of semipermeable membranes, certain molecules can dissolve in the membrane and diffuse across it. This is essential in processes such as osmosis, where the semipermeable membrane regulates the movement of water across itself to balance solute concentrations on both sides.

How do the chromosomes in most cells of an organism, such as the leaf cells of a plant, compare to the chromosomes in its reproductive cells, which are sperm and egg cells?

Answers

Answer:

Reproductive cells have half the amount of chromosomes than body cells

Explanation:

I think that you are talking about body cells when you say "most cells in an organism." If that is the case, then the reproductive cells, sperm and egg cells, have half the amount of chromosome than body cells.

For example: Human body cells have 46 chromosomes. Human reproductive cells has 23 chromosomes.

In sexual reproduction, each parent gives 1/2 of a full set of chromosomes to create the full set needed for an organism.

The chromosome number in the vegetative cells of an organism is usually a double of the chromosome number in its reproductive cells.

Normal organisms contain a diploid (2n) number of chromosomes. Usually, the sex cells such as sperm and egg cells contain half of the number of chromosomes in other non-reproductive parts of organisms. sex cells such as sperm and egg cells participate in sexual reproduction. Hence, they are otherwise known as gametes.

During fertilization, the sperm cell with its haploid (n) chromosome number fuses with the egg cell, also with its haploid chromosome number to form a zygote (2n) with a complete chromosome set.

Without the sex cells containing half of the normal diploid chromosome, resulting zygotes from fertilization will not be having the normal chromosome number of organisms.

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what is an action potential and how do the nociceptors trigger it

Answers

Answer AND Explanation:

Stimulation of the membrane causes it to become highly permeable to sodium ions, which diffuse rapidly to the inside due to the concentration gradient. The inside of the membrane becomes positively charged and the outside negatively charged. The membrane is then said to be depolarized. This constitutes the action potential. The reverse of the polarity of the membrane causes the beginning of repolarization.

Think about the work you completed in your reading role. Determine the ideas that would be

most worthy to share in a literary discussion about Johnny Themain Provide an explanation for

your choices. How did the role you selected and the work you completed help you to

understand more about the text? Support your response with at least two pieces of evidence

from the novel

Answers

I think there is an answer that might be helpful. Well, you may copy and paste if necessary: The story commence in Boston in 1773. Johnny Tremain, a fourteen-year-old silversmith’s trainee worked for Mr. Lapham, an elderly silversmith, and reside in his house with Mrs. Lapham, the silversmith’s daughter-in-law, and Mrs. Lapham’s four daughters. Johnny is diligent, helpful and he is a leader in the household. Dove, a senior trainee, dislikes him for this which at times make him pick up a quarrel with johnny. From the onset of the novel, the devout Mr. Lapham encouraged Johnny to study a Bible verse about the peril of pride. 

Later on, John Hancock, a wealthy merchant, went to place an order for a ornamental sugar basin to go along with his current silverware. Johnny is fascinated by the work on the current set and is amazed to know that Mr. Lapham produced it in his youth. Since Mr. Lapham is aging and is not as skilled as before, Johnny needs to help him to produce the sugar basin. 

That partucular night, Johnny started walking on the Long Wharf with Cilla and Isannah, the two youngest Lapham daughters.

Johnny carried his shape of the sugar basin to Paul Revere, a master silversmith, for his opinion. Mr. Revere offered him some ideas on how to make the basin more attractive. Johnny is in a rush to have the finishing work done to the handle before it Mr. Hancock is set to collect it on Monday, so with the aid of Mrs. Lapham, he works on it on Sunday (of which he ought not to do since it is the Sabbath). Dove and Dusty Miller, the younger apprentice, are ought to help Johnny. But on the other hand, they are upset by his arrogant behaviour so they give him a fractured crucible to place the melted silver in. Initially, The prank ought to be a daft rational joke to humble Johnny a little, but he spatter melted silver all over himself and seriously burned his hand. Mrs. Lapham Mrs. Lapham employs Gran’ Hopper, a midwife, to take care of Johnny, but she couldn't keep his hand level so it twist in on itself and turn out to be hopeless. Johnny can never be a silversmith now. 

What are the four main steps of cellular respiration?​

Answers

Answer:

Glycolysis  

Link reaction.  

Krebs cycle.  

Electron transport chain

A.P.E.X approved

The four main steps of cellular respiration are: 1. Glycolysis, 2. Pyruvate Decarboxylation, 3. Krebs Cycle, and 4. Electron Transport Chain.

The four main steps of cellular respiration take place in the mitochondria of eukaryotic cells.

1. Glycolysis: This occurs in the cytoplasm and involves the breakdown of glucose into two molecules of pyruvate. It produces a small amount of ATP through substrate-level phosphorylation and also generates NADH, which carries high-energy electrons.

2. Pyruvate Decarboxylation: In the presence of oxygen, each pyruvate molecule is transported into the mitochondria and converted into acetyl CoA. This step releases carbon dioxide and generates NADH.

3. Krebs Cycle: Acetyl CoA enters the Krebs cycle, a series of enzymatic reactions that occur in the mitochondrial matrix. During this cycle, carbon dioxide is released, and NADH, FADH2, and a small amount of ATP are generated.

4. Electron Transport Chain: The NADH and FADH2 produced in the previous steps donate their electrons to the electron transport chain, located in the inner mitochondrial membrane. As the electrons move through the chain, energy is released and used to pump protons across the membrane, creating a proton gradient.

These four steps of cellular respiration work together to efficiently extract energy from glucose molecules, allowing cells to meet their energy demands.

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why do you think primary productivity is important for the health of an ecosystem.

Answers

Answer:

Primary productivity in an ecosystem is important because it lays the foundation of the food chains and food webs being observed in an ecosystem. It is the initial and main source through which energy is added into the food chains and food webs in an ecosystem. The organisms in which primary productivity occurs bring energy for the different organisms living in an ecosystem. Without them, energy will not be able to flow through an ecosystem as there will be no energy produced.

PLEASE HELP !!!!!!!!!!!!!!!!!!!!!!!! How does crossing over help create daughter cells that are different?

Answers

Answer:

Figure it out yourself

Explanation:

Answer:

It works by going throught the uterus lining then it goes to the umbilical cord then it goes to tbe placenta

The waters off the coast of France are cold. Which of the following is the best explanation? The gyre rotates counterclockwise, bringing cold water from the south. The gyre rotates counterclockwise, removing warm water from the south. The gyre rotates clockwise, bringing cold water from the north. The gyre rotates clockwise, removing warm water from the north.

Answers

The waters off the coast of France are cold because the gyre rotates clockwise, bringing cold water from the north

Explanation:

In general, the oceanic gyres located in the northern hemisphere circulate in a clockwise direction to form the huge circular currents on the ocean surface.

This clockwise rotation is because of the Coriolis Effect which deflects the global wind to the right side of the northern hemisphere along with the surface ocean winds causing the clockwise rotational movements.

The North Atlantic Ocean gyre rotates the wind clockwise, brings in the cold air from the north and rotates along western Europe.

Further, the Beaufort gyre also rotates clockwise and rotates the cold Siberian and Arctic waters from the north to the Atlantic Ocean. Thus the waters of the western coastal regions of France get cooler.

Answer: The correct answer is C: The gyre rotates clockwise, bringing cold water from the north. I took the Earth Science 2.07 Ocean Currents Quiz and got 100% with answer C!

Explanation: In the Northern Hemisphere, the Coriolis effect causes clockwise motion to the right.

This pattern is called a gyre, which consists of the Gulf Stream, North Atlantic Current, Canary Current, and North Equatorial Current.

Gyres in the Northern Hemisphere rotate clockwise, while those in the Southern Hemisphere rotate counterclockwise.

The presence of a cancerous mass in a lung is the result of
A. Prolonged exposure to very dry air
B. The introduction of chemicals through the skin
C. Uncontrolled mitotic division and growth of cells
D. Meiotic cell division

Answers

Answer: C

Explanation:

Uncontrolled cell division is how most cancer starts and continues. Once cells begin dividing uncontrollably the cancer begins to form and gets larger until it’s removed.

The answer is C. An excessive amount of cells can build up and cause cancer cells.

The Greenhouse Effect is terrible for the planet Earth and the environments
contained here.
True
(
False

Answers

The given statement is false.

The statement "False" indicates that the Greenhouse Effect is not inherently terrible for the planet Earth and its environments. While the natural Greenhouse Effect is essential for maintaining a habitable temperature on Earth by trapping some of the sun's heat, concerns arise due to human activities contributing to an enhanced Greenhouse Effect.

Human-induced emissions, particularly of greenhouse gases like carbon dioxide, methane, and nitrous oxide, intensify the natural warming effect. This anthropogenic impact leads to global warming and climate change, causing adverse effects on ecosystems, weather patterns, and sea levels. Thus, it is the intensified, human-driven Greenhouse Effect that poses environmental challenges rather than the natural Greenhouse Effect itself. Hence ,the given statement is false.

Complete question:

The Greenhouse Effect is terrible for the planet Earth and the environments contained here.

True

False

Who determined that involved traits are determined by discrete factors? In what year?

Answers

Answer:

Gregor Mendel

Explanation:

It wasn't until 1865 that an Augustinian Monk named Gregor Mendel found that individual traits are determined by discrete "factors," later known as genes, which are inherited from the parents. His rigorous approach transformed agricultural breeding from an art to a science.

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A maglev train uses powerful magnets to lift the train above the tracks as it moves forward. Such a design reduces what following force.

A rolling friction

B gravity

C air resistance

D fluid friction

Answers

Answer:

The answer is A

Explanation:

What types of questions could a researcher investigate using a computer model of the enzyme Maltese

Answers

Computer model of the enzyme will help researcher investigate its reaction specificity, the effect of alteration or concentration, kinetics of the reaction.

Explanation:

Maltase enzyme is found in saliva and pancreatic juices. Its function is to convert maltose into simpler absorbing form glucose in the process of digestion.

Computer model of enzymes are studied and observed for below-mentioned reasons:

The substrate-enzyme complex pf maltase can be studied to know the specificity of the enzyme.

Chemical structure of the maltase enzyme can be known.

The Activation energy of maltase enzyme can be known.

Enzyme kinetics of the maltase will be studied.

Concept of allosteric sites is studied.

The effect of a mutation on the enzyme can be studied.

The effect of change in concentrations of enzymes or substrate could be studied.

A computer model of the Maltese enzyme could help the researcher to investigate the substrate specificity and reaction kinetics of the enzyme.

What is maltase?

It is an enzyme that converts maltose or malt sugar into glucose. It is found in saliva and pancreatic juice.

A computer model of enzyme can help the researcher in the following ways,

It can help to find the substrate specificity of maltase with maltose.It can help to find the reaction kinetics of the enzyme.It can help determine the effect of factors such as temperature, and concentration of substrate.

Therefore, a computer model of the Maltese enzyme could help the researcher to investigate the substrate specificity and reaction kinetics of the enzyme.

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PLZ ANSWER FOR GODS SAKE What is the solution for -10 < x - 9?x > -19x < -19x > -1x < -1 The relationship between financial leverage and profitabilityPelican Paper, Inc., and Timberland Forest, Inc., are rivals in the manufacture of craft papers. Some financial statement values for each company follow LOADING... . Use them in a ratio analysis that compares the firms' financial leverage and profitability. a. Calculate the following debt and coverage ratios for the two companies. Discuss their financial risk and ability to cover the costs in relation to each other. (1) Debt ratio (2) Times interest earned ratio b. Calculate the following profitability ratios for the two companies. Discuss their profitability relative to each other. (1) Operating profit margin (2) Net profit margin (3) Return on total assets (4) Return on common equity c. In what way has the larger debt of Timberland Forest made it more profitable than Pelican Paper? What are the risks that Timberland's investors undertake when they choose to purchase its stock instead of Pelican's? According to Thrasymachus first thesis"Justice is the advantage of the stronger"the only "facts" that "make" any given action "right" or "wrong" pertain to an artificial, humanly contrived system that is based upon the naked exercise of raw power.a. Trueb. False What happens to the volume of a gas when you double the number of moles of gas while keeping the temperature and pressure constant? If the punishment for a specific crime is increased and the effectiveness and efficiency of the criminal justice system are improved, then the number of people engaging in that crime should decline. True or false? Assume that the Candyland economy produced approximately 150 candy bars, 80 bags of caramels, and 30 solid chocolate bunnies. If the average price of candy bars is $3, the average price of caramel bags is $2, and the average price of chocolate bunnies is $10, the market value of chocolate bunnies is $: Please choose the correct answer from the following choices, and then select the submit answer button. a. 300. b. 160. c. 450. d. 910. a) the pre-exponential factor and activation energy for the hydrolysis of t-butyl chloride are 2.1xE16 sec-1 and 102 kJ mol-1, respectively. calculate the values of delta S and delta H at 286 K for the reaction.b)the pre-exponential factor and activation energy for the gas-phase cycloaddition of maleic anyhyrdride and cycopentadiene are 5.9xE7 M-1S-1 and 51 kJ mol-1 respectively. calculate values of delta S and delta H at 293 K for the reaction. Given positive integer numInsects, write a while loop that prints that number doubled without reaching 200. Follow each number with a space. After the loop, print a newline. Ex: If numInsects = 16, print:16 32 64 128 import java.util.Scanner;public class InsectGrowth {public static void main (String [] args) {int numInsects;Scanner scnr = new Scanner(System.in);numInsects = scnr.nextInt(); // Must be >= 1/* Your solution goes here */}} When glucose goes from an open-chain form [Image 1] to a cyclic form [Image 2] in solution, it loses one type of functional group and gains another type of functional group. Which choice below corresponds to the functional groups unique to the open-chain and cyclic forms, respectively?ketone; secondary alcoholaldehyde; epoxideprimary alcohol; epoxidealdehyde; etherketone; ether Forgetting anything good that happened on your trip to France because you just broke up with your French fiance and now can't bear the thought of anything French is a good example of:________ Memories are distorted by your current belief system.A) biasB) blockingC) suggestibilityD) transience What are the end products of the electron transport chain? How does cellular respiration help you body perform life functions? HELP ASAP!!!!!!!!!!!! WILL GIVE BRAINLIEST What is a magazine layout?O design elementO minimal magazineO advertisement designO print photos The interaction between information technology and organizations is influenced___________.A) solely by the decision making of middle and senior managers.B) by the development of new information technologies.C) by many factors, including structure, politics, culture, and environment.D) by two main macroeconomic forces: capital and labor.E) by the rate of growth of the organization. An urn contains 6 red balls and 3 blue balls. One ball is selected at random and is replaced by a ball of the other color. A second ball is then chosen. What is the conditional probability that the first ball selected is red, given that the second ball was red? A survey was conducted by a website on which online music channels subscribers use on a regular basis. The followinginformation summarizes the answers.10 listened to rap, heavy metal, and alternative rock.13 listened to rap and heavy metal.16 listened to heavy metal and alternative rock.26 listened to rap and alternative rock.37 listened to rap.30 listened to heavy metal.49 listened to alternative rock.18 listened to none of these three channels.a. How many people were surveyed?b. How many people listened to either rap or alternative rock?c. How many listened to heavy metal only? A Web ad can be designed from four different colors, three font types, five font sizes, three images, and five text phrases. A specific design is randomly generated by the Web server when you visit the site. Let A denote the event that the design color is red, and let B denote the event that the font size is not the smallest one. Use the addition rules to calculate the following probabilities. A. P(A B). B. P(A B'). C. P(A' B'). The list shows the number of viewers of an online music video each day for 5 consecutive days. 5; 35; 245; 1,715; 12,005; By what factor did the number of viewers change each day to the first day to the fifth day? This is a photograph of a maritime forest on the coast of South Carolina. Notice the Spanish moss hanging from the tree branches. Spanish moss is a ___________ and the oak tree is its host. A) predator B) parasite C) producer Eliminate D) disease agent __________ is NOT a form of government recognized in your text. Select one: a. Totalitarianism b. Authoritarianism c. Elitism d. Democracy