Answers
Answer:
Amino acids bcuz enzymes are basically proteins So all proteins are made up of amino acids.
Explanation:
The monomers of enzymes are amino acids. Enzymes are proteins that act as catalysts in biological reactions.
Amino acids are the building blocks of proteins, and they are linked together through peptide bonds to form long chains called polypeptides. Each polypeptide chain is folded into a unique three-dimensional structure, which determines the specific function of the enzyme.
There are 20 different amino acids commonly found in proteins, each with a unique side chain. The sequence of amino acids in a polypeptide chain is determined by the genetic code.
The specific arrangement of amino acids in an enzyme is crucial for its function. This arrangement allows enzymes to bind to specific molecules called substrates and facilitate chemical reactions. The active site of an enzyme is a region that binds to the substrate and allows for the formation of new chemical bonds or the breaking of existing bonds.
To better understand this concept, let's take an example: the enzyme amylase. Amylase breaks down starch into smaller sugar molecules. The monomers of amylase are amino acids, and they are arranged in a specific sequence that allows amylase to recognize and bind to starch molecules. Once bound, amylase catalyzes the hydrolysis of the glycosidic bonds in starch, resulting in the formation of smaller sugar molecules.
In summary, the monomers of enzymes are amino acids because enzymes are proteins. Amino acids are linked together to form polypeptide chains, and the specific arrangement of amino acids in an enzyme determines its structure and function. This structure allows enzymes to bind to substrates and catalyze specific chemical reactions.
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Related Questions
A large __________ __________ can increase the effectiveness of exchange surfaces in plants and animals. What two words complete the sentence?
Answers
Answer:
Surface area
The effectiveness of exchange surfaces in plants and animals is increased by having: A large surface area. Have a nice day!
what is a glycoprotein? and what is one of the uses of glycoproteins?
i'll mark you as a brainliest if you help.
Answers
Answer: it’s is proteins that are conjugated with a small number of monosaccharides or short typically branched chains of carbohydrates ( oligosaccharides). And one use of glycoproteins is they have something to do with immune system examples the molecules of as such as antibodies ( immunoglobulins) which they just interact with antigens.
Explanation: hope this help I take biology it can be tough.
. Which of the following is used to avoid bias in a clinical trial
A) Data manipulation
B) Unfair prejudice
C) Personal interest
D) Double-blind testing
Answers
Answer:
D.
Explanation:
Whenever any clinical trail is conducted then the complete process is kept unbaised. Double blind testing can be defined as an experiment in which neither the researcher nor the person who is getting placebo and who is getting treatment knows. This is done in the clinical trials to keep the whole process unbaised.
Define adaptations and explain how populations become better adapted over time.
Answers
Adaption is a change or the process of change by which an organism or species becomes better suited to its environment.
Explanation:
Adaptations develop when certain variations or differences in a population help some members survive better than others
the energy role responsible for capturing the energy from the sun and turning it into food is a
A. producer
B. Consumer
C. Decomposer
Answers
Answer:
A. Producer
Explanation:
The primary source of energy for almost every ecosystem on Earth is the sun. Primary producers use energy from the sun to produce their own food
Answer:
Hi, there the answer is A. producer
Explanation:
All food chains start with energy from the sun. This energy is captured by plants. Thus the living part of a food chain always starts with plant life and ends with an animal. Plants are called producers because they are able to use light energy from the sun to produce food (sugar) from carbon dioxide and water.
HOW MANY TOTAL CALUIM ATOMS ARE IN 3CaCI2 I WILL MARK BRAINEIST
Answers
Answer:
There are three atoms in CaCl2 (calcium chloride) - one calcium atom and two chlorine atoms. It might be argued that there are ions inside the molecule instead of atoms. In that case there is one calcium ion and two chlorine ions.
There are 3 calcium atoms
1. Where are genes located
Answers
Question 9 of 10
What should you expect to observe from a cross of two individuals that are
heterozygous for two characteristics? (Assume that at least 100 offspring are
produced.)
OA. The offspring will show only one combination of traits, and both
traits will be recessive.
OB. The offspring will show two different combinations of only the
dominant traits.
OC. The offspring will show eight different combinations of the
dominant and recessive traits.
OD. The offspring will show four different combinations of the
dominant and recessive traits.
Answers
The correct answer is OD. The offspring will show four different combinations of the dominant and recessive traits.
What happens when two individuals are heterozygous?When two individuals are heterozygous for two characteristics, it means that they carry one dominant allele and one recessive allele for each trait. During gamete formation, these alleles can segregate in different ways and combine in various combinations in the offspring.
Using a Punnett square to represent the possible gamete combinations, we can determine that there are four different combinations of dominant and recessive traits that can be observed in the offspring:
Offspring with both dominant traits (DD): 25% probabilityOffspring with one dominant trait and one recessive trait (Dd): 50% probabilityOffspring with one recessive trait and one dominant trait (dD): 50% probabilityOffspring with both recessive traits (dd): 25% probabilityTherefore, the correct answer is that the offspring will show four different combinations of the dominant and recessive traits (OD).
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What would happen if complexes I-IV of the electron transport chain pumped protons in the opposite direction?
a. Too much ATP would be synthesized.
b. None of the other answer options is correct.
c. No ATP would be synthesized.
d. There would be too many electrons in the mitochondrial matrix.
Answers
Answer:
The correct answer is - c. No ATP would be synthesized.
Explanation:
In the electron transport chain there are four complexes, complexes I-IV, pumps the protons from the matrix of the mitochondria into the intermembrane space. This is the downhill movement of the electrons that helps in synthesizing the ATP molecules.
If the complexes move or pump the electron uphill or against the gradient there would be no ATP formation as there would be no interchange of proton and electron interchange.
Which of the following is not one of the important concepts of evolutionary theory?
A - radiation and speciation
B - Nutrition
C - adaptation
D - natural selection
Answers
Answer:
Nutrition
Explanation:
because it varies from place to place n will change
Cory recorded the following values when he measured the length of leaves from one tree.
Length in centimeters: 8, 11, 9, 10, 10, 9, 6
In what range of data is the length of the next leaf that Cory measures most likely to fall?
1 to 5 cm
6 to 11 cm
9 to 10 cm
12 to 18 cm
Answers
Answer:
6-11 cm
Explanation:
It can't be anything else, because statistically it has a low probability of being 9 - 10, but it should/has to be in the 6 - 11 range.
what is an allele A. an organism that lives in eukaryotes b.a group of chromosomes c. a chromosome that determines gender d. a gene that causes specific trait
Answers
Answer:
d. gene that causes specific trait
Explanation:
hope this helped :3
An allele is specific variation of a gene. Bacteria, because they have a single ring of DNA, have one allele per gene per organism. In sexually reproducing organisms, each parent gives an allele for each gene, giving the offspring two alleles per gene. Because alleles are just variants of specific genes, different alleles are found on the same locations on the chromosomes of different individuals. This is important because it gives organisms to be incredibly varied in the functions of their various alleles, while at the same time being able to reproduce. This create variety caused by mutations in specific genes gives rise to a wide number of alleles for any trait in a given population.
A gas delivers 874 J of heat and then has 159 J of work done upon it. The change in internal energy of the gas is
a. 1033 J
b. -715 J
c. 715 J
d. -1033 J
e.none of these
Answers
The change in internal energy of this gas sample is equal to: c. 715 J.
Given the following data:
Quantity of heat = 874 J.Work done = 159 J.What is the First Law of Thermodynamics?Mathematically, the the First Law of Thermodynamics is given by this formula:
\(\Delta H = Q-W\)
Where;
\(\Delta H\) is the change in internal energy.Q is the quantity of heat.W is the work done.Substituting the parameters into the formula, we have;
\(\Delta H =874-159\\\\\Delta H = 715\)
Change in internal energy (ΔH) = 715 Joules.
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a random number of chromosomes from each parent . True or False
Answers
Answer:
False
Explanation:
you get 23 chromosomes from mom and 23 from dad and that is why gametes only have 23 chromosomes
You are working with a population of snails. During the mating season, you observe that individuals in the population will only mate with others of the same genotype. For example, Mm individuals will only mate with Mm individuals, and mm individuals will only mate with other mm individuals. There are only two alleles for this gene (M is dominant; m is recessive). You have determined that the frequency of the M allele is 0.5. After one generation, what is the expected genotype frequency for Mm individuals in this population
Answers
If matings are not random in a population and individuals mate with other individuals of similar genotype/phenotype, h0m0zyg0us frequencies increase. In this example, the genotype frequency for Mm is F(Mm) = 0.25.
---------------------------------
In the exposed example, one of the assumptions of Hardy-Weinberg equilibrium is not accomplished. There are non random matings.
Individuals mate with other snails of the same genotypes
MM x MM
Mm x Mm
mm x mm
We can assume this is an example of matings by similar phenotypes.
Eventually, this mating system leads to an increase in the h0m0zyg0us genotype frequency, at the expense of heter0zyg0us ones in loci that determine the trait.
Allelic frequencies do not change. Only genotypic frequencies do.
This mating system tends to separate the population into two subgroups, decreasing the amount of heter0zyg0us individuals.
Matings Progeny
MM x MM 4/4 MMMM x Mm 1/4 MM + 2/4 Mm + 1/4 mmmm x mm 4/4 mmZygotic population of the next generation
F(MM) = 4/4 MM + 1/4 MmF(Mm) = 1/2 MmF(mm) = 4/4 mm + 1/4 MmSo, in the exposed example we know that the frequency of the dominant allele M is 0.5
f(M) = p = 0.5
knowing that p + q = 1, we can clear the equation to get the frequency of the recessive allele.
p + q = 1
0.5 + q = 1
q = 1 - 0.5
q = 0.5
f(m) = q = 0.5
Zygotic population of the next generation
F(MM) = 4/4 MM + 1/4 MmF(MM) = p² + 1/4 (2pq)
F (MM) = 0.5² + 1/4 (2 x 0.5 x 0.5) = 0.25 + 0.125
F(MM) = 0.375
F(Mm) = 1/2 MmF(Mm) = 1/2 (2pq)
F(Mm) = 1/2 (0.5)
F (Mm) = 0.25
F(mm) = 4/4 mm + 1/4 MmF(mm) = q² + 1/4 (2pq)
F(mm) = 0.5² + 1/4 (2 x 0.5 x 0.5) = 0.25 + 0.125
F(mm) = 0.375
The expected genotype frequency for Mm individuals in this population is F(Mm) = 0.25.
------------------------------
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Which of the solutions will act as a control and what will the control solution contain?
Answers
The control variable is also referred to as standardized variable. It is the variable that remains constant in the experiment. The control solution in the experiment is NaHCO3 solution. It is a chemical compound also known as baking soda or sodium bicarbonate. It is a salt that is composed of sodium ions and bicarbonate ions. The addition of NaHCO3 in the experiment influence the outcomes of the experiment.
Neptune
?
It is sometimes farther
from the sun than Pluto.
Jupiter
?
It has seasons that last 20
years.
Uranus
?
It has the "Shepherd
Moons."
Saturn
?
It is the largest gas giant.
Answers
Answer:
Neptune is sometimes farther
Uranus has seasons that last 20 years
Saturn has shepherd moons
Jupiter is the largest gas giant
Explanation:
They're probably correct but check
WHAT IS THE DEFINITION OF A PROTEIN ?
Answers
Answer:
any of a class of nitrogenous organic compounds that consist of large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, collagen, etc., and as enzymes and antibodies.
Explanation:
D
Question 15
2 pts
When a cross between 2 contrasting parents produces new phenotype, different from
either parents, we can conclude that that there is which of the following?
Answers
When a cross between 2 contrasting parents produces a new phenotype, it is known as incomplete dominance. In diploid (2n) organisms, individuals receive one allele or gene variant from each parent.
Heterozygous individuals carry different alleles for the same gene locus.
Incomplete dominance occurs when both alleles are expressed in heterozygous organisms.
The phenotype in cases of incomplete dominance is a mixture of the phenotype observed in both parents.
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How is human overpopulation related to the sixth mass extinction?
Help me ASAP
Answers
Answer:
Pollution, which adds chemicals, heat, and noise to the environment beyond its capacity to absorb them. This causes widespread harm to organisms. Human overpopulation, which is crowding out other species. It also make s all the other causes of extinction worse.
Which of the following items may be on the laboratory bench to while doing la work?
Answers
Answer:
Disinfection needs to happen after any spill as well as after every work shift. The CDC recommends the use of a ten percent bleach solution as the standard for disinfection, but other products might be preferred for your lab.
Explanation:
Which scientist proposed the idea of studying humans as groups rather than as individuals?
A.Lamarck
B.Darwin
C.Malthus
D.Linnaeus
Answers
The scientist who proposed the idea of studying humans as groups rather than as individuals is Darwin.
What is its contribution to Darwin?Charles Darwin proposed the theory of evolution in his book named The Origin of Species. Darwin also made the first suggestion of selecting a group in The Descent of Man. It states that the evolution of groups could affect the survival of individuals. Darwin was the scientist who studied similarities between species that are present all around the planet earth. He also believed that all the species came from a common father or ancestor. So we can say that Darwin was the scientist who proposed the idea of studying humans as groups as compared to individuals.
So we can conclude that Darwin is the scientist who proposed the idea of studying humans as groups rather than as individuals
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Explain how the stignatisation of people with HIV it make the situation worse for individual families and the country
Answers
Stigmatization of people with HIV refers to the negative attitudes, beliefs, and discriminatory behaviors that are directed towards people who are living with HIV/AIDS.
This stigmatization can make the situation worse for individual families and the country in several ways:
Impact on individuals: Stigmatization can have a devastating impact on individuals living with HIV, leading to psychological distress, social isolation, and reduced access to health care services.Impact on families: Stigmatization of individuals with HIV can also affect their families and caregivers, who may face social exclusion, discrimination, and economic hardship due to their association with the person living with HIV. Impact on the country: Stigmatization of people with HIV can also have a negative impact on public health outcomes at the national level. Stigma can discourage people from getting tested and seeking treatment for HIV, leading to increased rates of transmission, morbidity, and mortality.Therefore, stigmatization of people with HIV can worsen the situation for individuals and families, and also have a negative impact on the country's public health outcomes.
What is an AIDS?
AIDS (Acquired Immunodeficiency Syndrome) is a medical condition caused by the human immunodeficiency virus (HIV). HIV attacks and weakens the immune system, which makes it difficult for the body to fight off infections and diseases. When a person's immune system is severely damaged, they are said to have AIDS.
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Cells are able to pump ions across their membranes in opposition to a concentration gradient due to
A) the destruction of electrons within the cell
B) a drop in temperature outside the cell
C) an expenditure of energy by the cell
D) a vacuole formation within the cell
Answers
Cells are able to pump ions across their membranes in opposition to a concentration gradient due to an expenditure of energy by the cell; option C.
What is active transport?Active transport refers to a form of transport that occurs in the cell in which energy is expended in the form of ATP to transport molecules from one point to the other within the cell or outside the cell.
Usually, when energy is expended in the transport of molecules, it is done against the concentration gradient.
When molecules move down their concentration gradient, they move by simple diffusion.
Therefore, cells are able to pump ions across their membranes in opposition to a concentration gradient due to an expenditure of energy by the cell.
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MULTIPLE CHOICE QUESTION
Some cell types divide more often than other cell
types.
False
True
Answers
1. Some human societies have lifestyles that are sustainable, while others do not.
a. Describe how living near water can lead to a more sustainable lifestyle. (0.5
point)
Answers
Sustainable living is the attempt to reduce the use of natural resources like fossil fuels, forests, and others by the human society so that these resources remain available for future generation.
It is associated with maintaining the balance in the ecological, economical and societal needs to lead a healthy lifestyle. As it mainly emphasizes over the protection of the environment then it is also called as green living.
An individual who pursues a lifestyle where he/she is concerned of using the resources in a limited quantity so the basic requirement of his/her is fulfilled along with preserving the remaining resources for the coming generation so that their basic requirements could be met, is following a sustainable living.
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The element chlorine belongs to which of the following groups?
*
2 points
alkali metals
halogens
noble gases
alkaline earth metals
Answers
Answer:
hallogens
Explanation:
b/c alkali and alkaline eearth metals both are group 1 and 2 hallogens group 7 and noble gases group 8 .
Which statement about DNA replication is true?
A. Prokaryotes only have one origin of replication to initiate replication.
B. Prokaryotes can only replicate their single circular chromosome at a time.
C. Eukaryotes can only replicate one segment of a chromosome that unwinds at multiple locations.
D. Eukaryotes only have one circular chromosome that unwinds at multiple locations.
Answers
Answer:
A.
Explanation:
not really much of an explanation but I got this question right :)
Answer:
d
Explanation:
What occurs once a person has AIDS? A.They become more able to fend off common pathogens B.They become less able to fend off common pathogens C.They immediately become weak and unable to walk C.They will soon have HIV
Answers
Answer: B
Explanation:
I know that when people get AIDS their immune system gets weaker, so I think it's right
A- makes their immune system better lol
B- Makes sense
C- That seems so wrong, although they do get weak, it happens over the course of weeks and months; maybe even years
D- You have to get HIV first then AIDS, but I'm not so sure, I still think B is right
Hope I helped
What effect did the creation of the United States have on Native peoples?
Answers
The creation of the United States had a significant and detrimental effect on Native peoples. The arrival of European settlers in North America led to the displacement and displacement of native tribes as settlers claimed land for themselves. The US government adopted policies of forced removal of Native peoples from their ancestral lands to make way for white settlers. These policies, including the Indian Removal Act of 1830, led to the forced relocation of tens of thousands of Native Americans, such as the Cherokee, Creek, Seminole, and Choctaw nations, which became known as the Trail of Tears.
In addition to displacement, Native peoples also suffered from the loss of their traditional way of life, culture, and livelihoods as a result of the arrival of Europeans. Many were forced to assimilate to European-American culture, including Christianity and Western education, and many were forced to adopt European-American ways of farming, living, and governance.
The US Government also established a system of boarding schools, which aimed to assimilate Native American children into mainstream American culture, by teaching them English, Christianity, and Western customs and practices, often by using physical and emotional abuse.
The treatment of Native Americans by the US Government and settlers also led to the genocide of a large number of Native American peoples, through warfare, disease, and other means.
Overall, the creation of the United States had a devastating impact on Native peoples, leading to the loss of their lands, culture, and lives.