Answer:
False: Once plastics have been broken down into very small pieces (smaller than 5 millimeters long) they are then classifided as microplastics. Microplastics are tiny plastic particles that result from both commercial product development and the breakdown of larger plastics. As a pollutant, microplastics can be harmful to the environment and animal health.
Explanation:
I hope this helps!
Indicate which the following statements are true.
a. During glycolysis, glucose molecules are hydrolysed to yield CO2 and H2O
b. The cleavage of fructose 1,6-bisphosphate by phosphofructokinase yields two molecules of glyceraldehyde 3-phosphate.
c. When subjected to anaerobic conditions, glycolysis in mammalian cells continues and causes a buildup of pyruvate in the cytosol.
d. In the mitochondrial matrix, the pyruvate dehydrogenase complex produces CO2, acetyl-CoA and NADH.
e. Fatty acids can be transported into mitochondria and converted into acetyl-CoA, FADH2 and NADH
Answer:
The correct answer is: D
Explanation:
(a) This process does not occur during glycolysis, it occurs after glycolysis since pyruvate is generally accepted to be the last product of glycolysis
(b) Phosphofructokinase does not produce two molecules of glyceraldehyde 3-phosphate but rather produces of one molecule of glyceraldehyde 3-phosphate and dihydroxyacetone phosphate
(c) During anaerobic conditions in mammals, pyruvate is converted to lactate by the enzyme lactate dehydrogenase. It can actually cause the accumulation of lactic acid/lactate in the muscle which causes muscle fatigue but does not cause buildup of pyruvate in the cytosol.
(d) In the fate of pyruvate, the pyruvate dehydrogenase complex produces CO2, acetyl-CoA and NADH in the mitochondrial matrix. The acetyl-coA produced thereof serves as a precursor for the citric acid cycle.
You will write an argumentative essay to the “Bill and Melinda Gates Foundation” to convince them to support the use of genetically modified organisms in agricultural development and to support your team in developing the transgenic strain, knowing that this organization can provide the needed funding for your project.
The word count of your essay should be between 300 and 750.
Your essay should include at least 10 keywords from table 2.
Your essay will discuss how the new strain of the genetically modified plant will contribute to eradicating disease by using appropriate scientific methods that take into consideration any possible adverse health effects and environmental concerns (such as new potential allergies, herbicide-resistant weeds, and biodiversity issues for replacing other strains). It will also discuss why community acceptance of the new strain is important as a sustainable long-term solution as opposed to supplements or other food additives.
The purpose of your essay is to establish a stance on the urgency of the new strain issue by providing reasons and supporting evidence. When you’re writing a persuasive essay, you need more than just an opinion to make your voice heard. Even the strongest stance won’t be compelling if it’s not structured properly and reinforced with solid reasoning and evidence. Your essay needs to be well written and should include the following 4 elements:
1. Introductory paragraph:
The first paragraph of your essay should outline the topic, provide background information necessary to understand your argument, outline the evidence you will present and states your thesis.
2. The thesis statement:
This part of your essay is a concise, one-sentence summary of your main point and claim.
3. Body paragraph:
You will explain the reasons why you support your thesis. You can discuss more than one idea or piece of evidence that clearly and concisely explain why the reader should agree with your position.
This is where you will back up your claims with examples, research, statistics, studies, and scientific evidence based on your knowledge in genetics and your answers in the graphic organizer.
Address opposing points of view and disprove them or explain why you disagree with them. Presenting facts and considering the topic from every angle adds credibility and will help you gain the reader’s trust.
4. Conclusion:
One paragraph that restates your thesis and summarizes all of the arguments made in your body paragraphs. Rather than introducing new facts or more arguments, a good conclusion will appeal to a reader’s emotions. In some cases, writers will use a personal anecdote explaining how the topic personally affects them.
Some of the points that you can use in your argumentative essay to support the use of genetically modified organisms in agricultural development are:
They are tolerant to herbicidesThey help in weed controlThey help maintain soil healthThey lead to a lower cost of laborThere is a greater nutrient composition Increase in food quality. What is an Argumentative Essay?This refers to the type of essay that makes use of logical arguments in order to convince or persuade a person about a point of view.
Hence, we can see that based on the argumentative essay prompt, you would need to show the good reasons why the use of genetically modified organisms in agricultural development should be supported and the above points should come in handy.
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Which of the following best describes a population?
A. All of the seagulls that live along the coast
B. All of the seagulls that live along the coast, the fish they eat, and the water
C. All of the seagulls that live along the coast and the fish they eat
D. All of the seagulls that live along the coast, as well as the sand and the water
Answer:
I think that the answer might be C
Answer:
I mean it looks like B to me but I could be wrong. :)
Explanation:
he following pedigree shows the inheritance of a reces- sive trait. unless there is evidence to the contrary, assume that the individuals who have married into the family do not carry the recessive allele. what is the chance that the offspring of the following matings will show the trait
Answer:
None of the offspring will show the recessive trait.
Explanation:
Genotype of Parent 1: Aa
Genotype of Parent 2: AA
Genotype of offsprings:
AA
AA
Aa
Aa
Since A shows dominant trait, so none of the offspring will show the recessive trait.
5
Select the correct answer from each drop-down menu.
Earth's atmosphere helps to regulate its temperature. However, the addition of gases such as
radiate back toward Earth. As a result, the atmospheric temperature increases over time.
If Earth had no atmosphere, it would radiate nearly as much energy as it receives from the Sun. This implies that the temperatures on Earth
would be
Earth's current temperature.
Reset
causes more energy to
Next
Earth’s atmosphere helps to regulate its temperature. However, the addition of gases such as (1) A Carbon Dioxide causes more energy to radiate back toward Earth. As a result, the atmospheric temperature increases over time. If Earth had no atmosphere, it would radiate nearly as much energy as it receives from the Sun. This implies that the temperatures on Earth would be(2) B Lower than Earth’s current temperature.
The addition of gases such as (a) Carbon Dioxide causes more energy to radiate back toward Earth. These gases are known as greenhouse gases because they absorb and re-emit infrared radiation, trapping heat in the atmosphere. Carbon Dioxide, in particular, is a significant greenhouse gas contributing to the greenhouse effect and global warming.
If Earth had no atmosphere, it would lose energy primarily through radiation and would radiate nearly as much energy as it receives from the Sun. Without the greenhouse effect provided by the atmosphere and greenhouse gases, the temperatures on Earth would be (b) Lower Than Earth's current temperature. The greenhouse effect helps regulate the temperature by trapping some of the outgoing heat, preventing it from escaping into space. This results in a warmer overall climate compared to what would be expected without an atmosphere.
Therefore, the presence of greenhouse gases, including Carbon Dioxide, in Earth's atmosphere leads to an increased atmospheric temperature over time, while the absence of an atmosphere would cause the temperatures to be lower than the current temperature due to the lack of greenhouse effect.
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The question was incomplete. find the full content below:
Earth’s atmosphere helps to regulate its temperature. However, the addition of gases such as (1)__ causes more energy to radiate back toward Earth. As a result, the atmospheric temperature increases over time. If Earth had no atmosphere, it would radiate nearly as much energy as it receives from the Sun. This implies that the temperatures on Earth would be(2)__ Earth’s current temperature.
1)
a. Carbon Dioxide
b. Oxygen
c. Nitrogen
2)
a. Higher Than
b. Lower Than
c. Equal To
HELP ME OUT PLEASE!!!!!!!!!!!!!!!
16. Identify the moon phase shown at right. (Two words)
___________ ___________
Answer: the awnser is waxing gibbous
Explanation:
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Which sentence best describes the production of the energy carrier NADPH by the light reactions?
A. Phosphate groups (P) and NADP+ ions combine inside the
thylakoids.
B. Photons of light are absorbed by electrons in NADPH, increasing
its energy.
C. NADP+ ions and hydrogen ions (H+) combine in the stroma.
D. Ammonia (NH3) and ADP molecules combine in the stroma.
Photons of light are absorbed by electrons in NADPH, increasing its energy.
Photosynthesis uses a different fuel NADPH but works in a similar way. The low-energy form NADP+ takes a high-energy electron and proton and converts it to NADPH. When NADPH loses an electron, it reverts to NADP+. The net effect of these steps is to convert light energy into chemical energy in the form of ATP and NADPH.
ATP and NADPH from the light-dependent reaction are used to make sugars in the next step of photosynthesis the Calvin cycle. ATP and NADPH are produced by two electron transport chains. In the photoreaction, water is consumed and oxygen is produced. These reactions can only take place in sunlight, as they require sunlight for the process to start. When electrons from the electron transport chain reach photosystem I another is Reactivated by photons.
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In the water cycle shown below, which process is happening at step 3? precipitation
melting
evaporation
sublimation
Answer:
melting
Explanation:
because the water has got its freezing ponit
Answer: A: precipitation
Explanation: it is raining took the test this is the right answer
what is an example of captive breeding?
Answer:
se dice que están en cautiverio cuando no viven libremente en su hábitat natural. Los ejemplares que se encuentran en un zoológico están en cautiverio : no tienen la posibilidad de desplazarse con libertad ni de procurarse alimentos por ellos mismos.
Explanation:
Which best describes the effect on another population in the food web below if nearly all of the field mice are removed?
grass
black-footed
ferrets
field mice
seeds
lynx
The number of lynx will increase.
The amount of grass will decrease.
The amount of seeds will increase.
The number of ferrets will decrease.
What is one role that multipotent cells perform in an adult animal?
O A. Consuming old cells to make room for new cells
OB. Producing new blood cells to replace damaged cells
OC. Creating new unspecialized cells that repair tissues
OD. Making up the germ layers inside the blastocyst
The role that multipotent cells perform in an adult animal is to produce new blood cells to replace damaged cells. Stem cells must form at least two distinct lineages, usually from the same embryonic germ layer.
Multipotent stem cells have the ability to differentiate into all cell types within a particular lineage. They have many uses. Multipotent stem cells play important roles in development, tissue repair, and protection. Adult stem cells such as neural stem cells, mesenchymal stem cells, and hematopoietic stem cells are pluripotent stem cells.
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A single gene with two alleles control variation in haemoglobin type in sheep. There are three different phenotypes corresponding to genotypes S^AS^A S^AS^B and S^BS^B respectively in a flock of 175 sheep the frequency of allele S^A was found to be 0.6 and frequency of allele S^B WAS found to be 0.4
Populations in Hardy-Weinberg equilibrium express the same allelic and genotypic frequencies through generations. Number of individuals expressing each phenotype: 63 sheep S^AS^A, 84 sheep S^AS^B, 28 sheep S^BS^B.
What is Hardy-Weinberg equilibrium?The Hardy-Weinberg equilibrium theory states that allelic and genotypic frequencies in populations that is in equilibrium remain the same through generations. No evolutive forces are acting on these populations, so no evolution occurs.
Assuming a diallelic gene,
Allelic frequencies
The frequency of the dominant allele f(X) is pThe frequency of the recessive allele f(x) is qGenotypic frequencies
p² (Homozygous dominant genotypic frequency), 2pq (Heterozygous genotypic frequency), q² (Homozygous recessive genotypic frequency).The addition of the allelic frequencies equals 1
p + q = 1.
The sum of genotypic frequencies equals 1
p² + 2pq + q² = 1
In the exposed example,
Alleles Frequencies
S^A f(S^A) = p = 0.6S^B f(S^B) = p = 0.4Genotypes
S^AS^A ⇒ homozygousS^AS^B ⇒ heterozygousS^BS^B ⇒ homozygousWe need to get the number of animals expressing each genotype and phenotype. To do it, we just need to use allelic frequencies and calculate genotypic frequencies (p², 2pq, and q²), and then multiply these values by the total number of animals (N = 175).
Genotypic and Phenotypic frequencies
F(S^AS^A) = p² = 0.6² = 0.36
F(S^AS^B) = 2pq = 2 x 0.6 x 0.4 = 0.48
F(S^BS^B) = q² = 0.4² = 0.16
Number of individuals expressing each phenotype
S^AS^A ⇒ 0.36 x 175 = 63 individualsS^AS^B ⇒ 0.48 x 175 = 84 individualsS^BS^B ⇒ 0.16 x 175 = 28 individualsYou can learn more about the Hardy-Weinberg equilibrium at
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Complete question
A single gene with two alleles control variation in haemoglobin type in sheep. There are three different phenotypes corresponding to genotypes
S^AS^A S^AS^B and S^BS^BIn a flock of 175 sheep the frequency of allele S^A was found to be 0.6 and frequency of allele S^B WAS found to be 0.4.
Using the hardy weinberg equation calculate the number of sheep with each phenotypes in the flock show your working
50 Points, at least 1-3 sentences.
how do the skulls of early ancestors compare to modern-day human skulls?
Answer:
Daniel Lieberman can see millions of years of human evolution at a glance. The collection of skulls on his office shelves come from chimpanzees, long-extinct humans, and modern men and women. The hollow eye sockets, ancient teeth, and empty skulls pose the same question every day: What made us different from our archaic ancestors?
Explanation:
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I need help on This question This is My homework
The potential sources of error can be eliminated by testing a fourth group in which participants do not get the dosage. The correct option is A.
Scientists can establish if the reported effects are indeed caused by the mineral supplement or whether they are the consequence of other variables by comparing the results of this group with those of the three groups receiving various dosages.
If the fourth group, which did not get the dosage, has the same outcomes as the other groups, it implies that the observed benefits may not be attributable to the drug but rather to other elements such as placebo effects, natural healing, or changes in the instances of the common cold itself. This extra control group contributes to the precision and dependability of the study's conclusions.
Thus, the ideal selection is option A.
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is a type of disease caused by a single factor or has single cause
Answer:
HIV/AIDS
HIV is a disease in the blood
nothing else
it is majorly caused through unprotected sex
there are other factors tho.
But it can be transmitted in blood transfusion
it is in the blood cells
Giardia does it lead to elevated levels of IgE and eosinophilia?
Answer:
No, Giardia is a protozoan that does not cause eosinophilia.
Explanation:
Eosinophilia refers to an increase in the number of eosinophils in the blood. The eosinophil is one of the white blood cells. When this occurs, the circulating eosinophils might be over 400 or 500.
Many factors might cause. One of them is parasite infections, in which helminths trigger the IgE generation, producing eosinophilia.
In the presence of the parasite antigen, eosinophils have a shorter medullar generation time, and they express a higher number of receptors for IgE and IgG. Their function is to damage the parasite, directly or indirectly, and to decrease the damages caused by their presence.
Giardia, among other protozoans, does not cause eosinophilia. Yet some other protozoans and parasites might induce it.
oxygen is formed during photosynthesis as a waste product after________is split into_________ions and oxygen. The oxygen is realeased into the ___________.
Oxygen is formed during photosynthesis as a waste product after water is split into hydrogen ions and oxygen. The oxygen is released into the atmosphere.
Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize food with the help of chlorophyll. During photosynthesis, plants absorb water from the soil through their roots, and carbon dioxide from the air through small pores called stomata.Using energy from sunlight, the chlorophyll in the plant cells convert these raw materials into glucose, a type of sugar that plants use as food.
One of the byproducts of photosynthesis is oxygen. Oxygen is produced during the light-dependent reactions of photosynthesis, where water molecules are split into hydrogen ions and oxygen atoms using the energy from sunlight. The oxygen atoms combine to form O2, which is then released into the atmosphere as a waste product.
The release of oxygen during photosynthesis is crucial for life on Earth. Oxygen is essential for the survival of most living organisms, as it is required for respiration.
Respiration is the process by which living cells convert glucose and oxygen into energy, water, and carbon dioxide. Without oxygen, most living organisms, including humans, would not be able to survive.
In summary, oxygen is produced as a byproduct during the process of photosynthesis, where it is released into the atmosphere as waste. This process is essential for the survival of most living organisms, as oxygen is required for respiration.
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he following diagram shows the branching tree diagram for some animals.
A slanting line is shown. There are five lines drawn vertically on this line at equal intervals. Shark, Frog, Kangaroo, Lion and Chimpanzee are written on top of each vertical line in order from left to right. Common Ancestor is written on the left end of the line. There is a black circle between each pair of these vertical lines. The first black circle is before Shark and says Vertebrae. The second black circle is between Shark and Frog and says Lungs. The third black circle is between Frog and Kangaroo and says Mammary gland. The fourth black circle is between Kangaroo and Lion and says Placenta. The fifth black circle is between Lion and Chimpanzee and says Large brain.
Which two organisms share the greatest number of derived characteristics?
Frog and kangaroo
Kangaroo and chimpanzee
Lion and chimpanzee
Shark and chimpanzee
The two organisms that share the least number of derived characteristics are Kangaroo and chimpanzee.
What is an organism?
Taxonomy divides living things into categories like multicellular animals, plants, and fungus, or unicellular microbes like protists, bacteria, and archaea.All kinds of creatures are capable of responding to stimuli in some capacity and reproducing, growing, and developing. Multicellular organisms that distinguish specialised tissues and organs throughout development include squids, tetrapods, vascular plants, beetles, and mushrooms.Prokaryotes and eukaryotes are both types of unicellular organisms. The two distinct domains of bacteria and archaea are prokaryotes.To know more about organisms, click the link given below:
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Which of the following data could best support the claim that species B arose from a speciation event in Lake I?
Answer: B
Explanation:
DNA analysis shows fewer differences between species A and species B in Lake 1 than species B and the populations in Lake 2
Speciation is defined as the mechanism through which new species or organisms are created.
What is Speciation?Speciation is an evolutionary mechanism in which the population of certain organisms evolves and becomes distinct species. It is the phyletic evolution within a lineage or lineage. In the given image, the speciation of organisms A and B shows that the difference in the genetic sequence of species and Species B in Lake I were somewhat related. Species B showed many differences to the organisms of Lake II.
Thus, species A and species B in Lake I may have arisen due to speciation.
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Holstein cattle are normally black and white. A su- perb black and white bull, Charlie, was purchased by a farmer for $100,000. All the progeny sired by Charlie were normal in appearance. However, cer- tain pairs of his progeny, when interbred, produced red and white progeny at a frequency of about 25 percent. Charlie was soon removed from the stud lists of the Holstein breeders. Use symbols to ex- plain precisely why.
Answer and Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached file
A codon can be found on which?
mRNA
ORNA
ORNA
Answer:
a codon can be found on mRNA
Explanation: codons are created when groups of nucleotides are conected to form a animo acid. the formation is all in the mRNA then the animo acids combine to form proteins. proteins are formed when animo acids are "dehydrated" and form a water molecule then the rest combine into a protein and that protein can be in any form for various tasks.
Diagram 1 shows the tilt of Earth's axis. Diagram 2 shows how Earth would look if the tilt of the axis were increased. Each diagram shows the same two locations, Location X and Location Y. Sun Y X- um Earth Diagram 1 Sun •Y X- Swi Earth Diagram 2 Which statement BEST predicts the effect of increasing the tilt of Earth's axis in Diagram 2 on the two locations? Location Y will be cooler in winter and Location X will be cooler in summer. Location Y will be warmer in winter and Location X will be cooler in summer, Location Y will be cooler in winter and Location X will be warmer in summer. Location Y will be warmer in winter and Location X will be warmer in summer. PLEASE HELP MEEEEE
Answer:
confused
Explanation:
There is a considerable amount of chemical energy stored in a tall tree. For instance, the wood could be burned to make a great deal of heat.
From where does the chemical energy come?
Answer:
The correct answer is - the sun.
Explanation:
When a plant is in initial stages there isgradual increase in the mass of the plant which become later as a tall tree by the process of the phostosynthesis as it increase the storage of glucose or sugar in the tree. The mass of the tree by glucose storage is due to the carbon molecules of CO2 moleules.
Photosynthesis is the process that involves the trapping of the light come from the sun which is then converted in the cheical energy in the form of the glucose or the sugars.
The chemical energy present in the tall trees comes from the Sun.
• Through the process of photosynthesis, the tall trees convert energy from the Sun, that is, light energy into the chemical energy.
• The majority of this energy is stored in the trees in the form of compounds known as carbohydrates.
• When animals consume trees and its components, they consume and absorb some of this energy, that is, stored as chemical energy into the compounds protein and fats.
Thus, the green plants and trees are the source of energy, that is, used for various purposes. Through the process of photosynthesis, the light energy coming from the Sun gets converted into the chemical energy that gets stored as carbohydrates.
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Draw out a pedigree for the following information:
A set of parents are free from this disease. They have two children, a boy with the disease and a girl without the disease.
The boy gets married and has a boy and a girl free from the disease. The girl also get married and has three boys. Two of them
have the disease.
As best you can, determine the mode of inheritance for this disease. (Is it autosomal or on the X chromosome? Is it dominant or
recessive?) Justify your claim with evidence from your pedigree.
Pedigrees can be used to estimate the inheritance pattern of a gene. In the e xposed example, and because of the given information, there are two possible options for inheritance pattern: autosomal recessive or sex-linked.
What is a pedigree?A Pedigree is the representation of a family's history. This graph is used to track a trait through different generations, and analyze the inheritance pattern of a particular gene and its expression.
It is a tool used to understand how genes are transmitted from the parental generation to the descendants, and what are the probabilities of inheriting them.
In the e posed example, there are two options for the inheritance pattern in this case: One of them is autosomal recessive and the other one is recessive sex-linked.
We know it is a recessive traits because healthy individuals do not express it. So the recessive allele is the one transmitting the disease. You can tell this because, for instance, both parents are healthy but they have an affected child (the boy).
Option 1: The gene transmitting the affection can be autosomal recessive, and by chance only boys in the family got affected receiving only recessive alleles. Option 2: The gene transmitting the affection can be recessive X-linked, which is evident because only boyd got affected.You can learn more about pedigrees at
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Describe how water falls in the mountains and flows to the ocean. Include zones, nutrient contents and 02 levels.
Mountains witness precipitation events like rainfalls and snowstorms that unleash a torrent of water as it rushes downhill. As this flow trickles down through various topographical areas, there exist multiple zones that modify its nutritional attributes and oxygen saturation.
What are water falls?The meeting of streams or rivers with an abrupt change of altitude gives birth to fascinating geological creations known as waterfalls. Such formations may take on diverse sizes and structures, from miniature cascades to towering multilayered spills.
The waterfall's cascade's near-vertical fall triggers the development of mists and sprays which frequently give rise to splendid rainbows.
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How many grams of KOH are needed to make 75 mls of a 2% solution
To determine how numerous grams of KOH are demanded to make a 2 result in 75 ml of water, we need to first determine the attention in terms of grams per milliliter( g/ mL).
A 2 result means 2 grams of KOH per 100 ml of water. thus, for 75 ml of water, the quantum of KOH needed is
2 grams/ 100 ml) x 75 ml = 1.5 grams
So, you would need 1.5 grams of KOH to make a 75 ml 2 result. When making a result, we need to specify the attention of the solute( in this case, KOH) in the detergent( in this case, water). The most common way to express the attention of a result is as a chance by weight/ volume( w/ v), which indicates the number of grams of solute per 100 ml of the result.
In this case, we want to make a 2 result of KOH in 75 ml of water. We start by converting the chance to grams per 100 ml.
2 result = 2 grams of KOH per 100 ml of water
Next, we need to calculate how important KOH we need for 75 ml of water. We can use a simple proportion to do this
2 grams/ 100 ml) = ( x grams/ 75 ml)
Where x is the quantum of KOH we need.
Working for x, we get
x = ( 2 grams/ 100 ml) x 75 ml = 1.5 grams
Thus, we need 1.5 grams of KOH to make a 2 result in 75 ml of water.
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Which human activity does not reduce biodiversity? Setting up wildlife preserves where no hunting is allowed Creating large farms > Cutting down trees to use them to build houses Introducing invasive species into a stable ecosystem
what happens to phosphorus when animals die?
Answer:
phosphates will return to the soils or oceans again during decay
Hope I helped :D
Help with this please
Which of the following is a peptide bond?
A.C-H bond
B.N-H bond
C.C-C bond
D.C-N bond
Answer:
The correct answer is - D.C-N bond
Explanation:
A chemical bond is formed between the carboxyl group of an amino acid to the amino group of the other amino acid and release a water molecule. It is a dehydration synthesis reaction.
So, the peptide bond normally formed by the reaction between amino acid from C1 of one amino acid molecule and N2 of the other amino acid molecule.
So the peptide bond that formed by this reaction is involve bonding of C-N bond.
Which of the following changes in the plasma me
The change to the plasma membrane would most likely increase membrane fluidity in humans is the decreased lipid raft content (option B).
What is plasma membrane?Plasma membrane is the semipermeable membrane that surrounds the cytoplasm of a cell. Plasma membrane fluidity is a parameter describing the freedom of movement of protein and lipid constituents within the cell membrane.
The factors that affect the fluidity of the plasma membrane are as follows:
temperaturecholesterolthe kind of fatty acids in the phospholipids that form the cell membrane.An increase in the cholesterol concentration generally decreases membrane fluidity, which is why lipid rafts have a much higher concentration of cholesterol than the surrounding membrane. This means that decreasing cholesterol content would make the membrane more fluid.
The complete question is as follows;
Which of the following changes to the plasma membrane would most likely increase membrane fluidity in humans?
A) Increased saturated fatty acid content
B) Decreased lipid raft content
C) Decreased phosphatidylcholine content
D) Decreased unsaturated fatty acid content
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