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
Soloha48 [4]
3 years ago
6

which answer best explains how certain patterns of histone acetylation or dna methylation could influence whether a cell became

a muscle cell or a brain cell?
Biology
1 answer:
olga_2 [115]3 years ago
6 0
Cells have unique characteristics wherein each develop a specific function determined by the activation of certain DNA sequences to generate this specific cell into its supposed design, this is why cell specialization exists. 

Hence, these cells can be directly identified with their morphological structures and the DNA sequences they posses. 
You might be interested in
LISA is an example of a(n): A) enzyme assay. B) biological assay. C) binding assay. D) immunological assay E) none of the above
Ivanshal [37]
D. Daddy daddy said you were coming to my grandma to get some food now I need a bottle for you tomorrow and I’ll come bye lol I need a little girl e.
7 0
2 years ago
Which of the following does not apply to an enzyme:
Valentin [98]
B. specific to a substrate
7 0
3 years ago
Which organisms utilize a one-way air flow through their lungs to maximize air flow efficiency and
Stella [2.4K]
Birds

Birds are organisms which utilize a one-way air flow through their lungs to maximize air flow efficiency and <span>oxygen consumption

</span>The process of respiration is essential in the oxygen/carbon dioxide cycle. Respiration removes OXYGEN <span>from the atmosphere and produces and releases </span>CARBON DIOXIDE to the atmosphere.answer is letter D.

<span>Respiration driven by a mechanical series called inhalation and exhalation. We inhale or breathe in oxygen and exhale or breathe out carbon dioxide. </span>
8 0
3 years ago
Chargaff's rule states that the amounts of guanine and cytosine are roughly the same, and the amounts of adenine and thymine are
Mazyrski [523]

Answer:

True.

Explanation:

The Chargaff's rules indicate that in the DNA of all living organisms the amount of adenine (A) should be equal to the amount of thymine (T), while the amount of guanine (G) should be equal to the amount of cytosine (C). These rules were useful to describe the structure of  the double helix and also enable to describe base patterns that often are associated with specific gene regions (for example, promoter regions are rich in AT). Moreover, an imbalance in the 1:1 equilibrium ratio is associated with mutations that may cause diseases such as cancer.

8 0
3 years ago
If x represents a number then write an expression for a number that is three more than the number
saul85 [17]

Answer:

Explanation:

X+3

3 0
3 years ago
Other questions:
  • Can a mutation be beneficial to an organism? a. No, because any change to existing DNA is harmful. b. No, because mutations are
    14·2 answers
  • A client is in a persistent vegetative state. the client has no immediate family and is a ward of the state. under these circums
    12·1 answer
  • You discover a new organism while on vacation in Yellowstone Park. You use a series of experiments to establish that it carries
    7·1 answer
  • Why is the fatty acid chain called a hydrocarbon chain?
    8·1 answer
  • What are the first or primary consumers in the food web below?(pic)
    8·1 answer
  • What is a description of atmospheric conditions over a long period of time?
    11·2 answers
  • Using complete sentences, compare and contrast traditional and modern classification systems.
    6·1 answer
  • What is the relationship between explanation and description?
    9·1 answer
  • Science help required!
    14·2 answers
  • ONE FOOD CHAIN that was affected by the introduction of wolves and model it
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!