1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
siniylev [52]
3 years ago
8

Which description best explains the role of DNA in the differentiation of the cells within an organism? A) Each cell has a diffe

rent set of DNA that determines the traits of the cell and causes differentiation. B) Each cell has the same DNA, so DNA does not play a role in differentiation. C) Cells do not use the same sections of DNA in the same proportions, at the same time in development, which leads to differentiation. D) DNA mutates differently in each cell depending on the environment causing each cell to differentiate over time.
Biology
2 answers:
professor190 [17]3 years ago
7 0

Answer: Each Cell has the same DNA

Explanation:

-Dominant- [34]3 years ago
7 0

<u>Answer:</u>  B) Each cell has the same DNA, so DNA does not play a role in differentiation.

<em>Although the cells within an organism contain the same DNA, cellular RNA has a more important role than DNA in cell differentiation.</em>

<u>Explanation:</u>

DNA stores hereditary information for a very long period and provides the blueprint for making a specialized cell. Whereas the RNA uses that information given by the <em>DNA and involves itself in production of that specialized type of cell in the process of cell differentiation</em>.

The process of gene expression is vital process where the information to make a special type of cell is used to produce the cell. <em>There is influence of environmental factors also, but it is not the primary cause of cell differentiation.</em>

You might be interested in
What can a biologist infer from a population that is uniformly distributed through its habitat? Individuals are neither attracte
shutvik [7]
<span>A biologist can infer from a population that is uniformly distributed through its habitat that it has reached it's carrying capacity. If resources were unevenly distributed through the environment, you would not see a uniform distribution of the population itself.</span>
3 0
3 years ago
Read 2 more answers
What is the answer please help yall
Phantasy [73]

Answer:

That's correct im pretty sure

Explanation:

Because you are adding a nucleotide which is a frameshift mutation.

5 0
2 years ago
Read 2 more answers
What are the reasons for the several day delay in a primary response. Infection______. A. transport to secondary lymphoid tissue
Liula [17]

Answer:

The correct answer is D. proliferation and differentiation.

Explanation:

Primary immune response occurs due to the first exposure of an antigen to the immune system. The primary immune response is generally delayed by many days because it takes time for B and T cells to become cloned and to proliferate and differentiate.

Then after several days of proliferation and differentiation of activated T and B cells, T cells become effector T cells and B cell becomes plasma cells which then eliminates the antigen. Memory B and T cells are also produced during this process which helps in generating a quick immune response during the second and subsequent exposure of that antigen.

So the correct answer is D. proliferation and differentiation.

7 0
2 years ago
the graph shows the percentage of dog breeds affected by elbow dysplasia, which causes dogs to limp. What???s the most likely ex
RoseWind [281]
It have low diversities 
7 0
3 years ago
Read 2 more answers
Help me pls (no links or get banned)
Schach [20]
I think this is the answer key.. tell if you need help read it :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which adaptation helps polar bears maintain a constant internal temperature in cold weather?
    8·1 answer
  • What animal species has cheek pouches and callous pads on its buttocks? select one:
    6·1 answer
  • Which of these is an example of a haploid cell?
    15·1 answer
  • Bacteria in the genus Cytophaga are capable of digesting a wide range of complex carbohydrates and are important for degrading r
    14·1 answer
  • When two separate species have body structures such as specific bones that are the same but the two species are very different t
    10·2 answers
  • Describe the process of aerobic respiration.​
    8·1 answer
  • In which of the following spheres of Earth is most carbon stored long-term?
    8·1 answer
  • A group of scientists have created a new drug X that helps with anxiety.What is your hypothesis?
    5·1 answer
  • 3. Newton's Second Law of Motion shows a relationship between
    14·2 answers
  • Look at this picture! Can you tell what type of stone that is?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!