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Natasha_Volkova [10]
3 years ago
12

Which statement best explains why muscle cells and skin cells do not look and act the same?

Biology
2 answers:
irga5000 [103]3 years ago
8 0
Number two is the answer
Serjik [45]3 years ago
7 0

<u>Answer</u>: Option 4 The genes in each type of cell are being expressed differently

<u>Explanation</u>:

  • Both skin cells and muscle cells are somatic cells i.e the cells that make up the body parts.
  • Since, both of them are somatic cells they both contain the <em>same number of chromosomes</em> which  in case of humans is  23 pairs.
  • The set of genes present in each type of cell in the body is the same and therefore, both muscle cell and skin cells have the same genes.
  • The reason why muscle cells and skin cells do not look and act the same is that even though these cells contain the <em>same genes</em>, there is <em>differential expression of genes</em> in these cells.
  • Differential expression of genes basically means that different combination of genes are activated in a cell which plays a role of defining the purpose of the cell.
  • This means that the set of genes that are activated in the skin cells are different from that of the muscle cells.
  • As the <em>genes are being expressed differently</em> in the muscle and skin cells, both these cells acquire different characteristics and thus, look different and perform different functions.

So out of all the options, option 4 is the correct one.


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6 0
3 years ago
What is photosynthesis​
FinnZ [79.3K]

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.

Explanation:

I hope it's help

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8 0
2 years ago
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The chemical subunits that make up Deoxyribonucleic Acid and that form the genetic alphabet are called
insens350 [35]

Answer: DNA

Explanation:

The chemical subunits that make up Deoxyribonucleic Acid and that form the genetic alphabet are called DNA

8 0
2 years ago
Review the hypothesis.
ExtremeBDS [4]

Answer: 4.How does the volume of water consumed affect the number of facial blemishes that individuals receive every month?

Explanation:

A hypothesis is a presumed explanation that is based upon few facts. The statement of the hypothesis can be verified by scientific procedures.

According to the given hypothesis, the relation of consumption of water with the number of facial blemishes is to be determined. Therefore, option 4 is the correct option.

7 0
3 years ago
What is Sophocles suggesting to the audience about physical and metaphysical blindness in Oedipus Rex?
ipn [44]

In this context he uses the metaphor because the literary device sight is used to build Oedipus Rex and his inability to see

Explanation:

The time to reflect for Oedipus sins are given by making him blind his physical blindness gives him the time to reflect upon his mistakes done over the period of time

This refers to the knowledge that is the thing that he is unable to see he himself understands that this was the time for him to repent on his mistake and Aristotle points that the tragic of Oedipus life was due to his excessive pride and self righteous

4 0
3 years ago
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