3 years ago

How does gene expression lead to differentiation

1 answer:

3 0

Every cell of the organism has the same DNA sequence and same genes. However, not all genes are expressed in every single cell at the same time. Only those genes necessary for a specialised function of a specialised cell are expressed in the specialised cell. For example, skin cells have some different proteins than nerve cells. Genes responsible for those "skin proteins" are activated in skin cells and are turned off in nerve cells.

You might be interested in

_________ is the change from liquid to gas. when the body perspires or gets wet, evaporation of the perspiration or other liquid

vekshin1

Evaporation. Isn't the answer in the question?

5 0

3 years ago

What devices are used by operators to block out scattered radiation?

Aleksandr-060686 [28]

Answer:

Explanation:

3 0

2 years ago

Which statement explains something that the fossil record indicates? Earth is 4.5 billion years old. Mammals have always existed

lys-0071 [83]

Answer:

Explanation:

I took the test edge2020

6 0

3 years ago

Read 2 more answers

The energy that's given to the body by food is

anzhelika [568]

The answer is B since the energy that the body uses or the energy we have is measured in calories.

Pls mark as Branliest

7 0

3 years ago

Read 2 more answers

The role of water in our body is to

Soloha48 [4]

Answer:

correct

Explanation:

Water carries nutrients to all cells in our body and oxygen to our brain. Water allows the body to absorb and assimilate minerals, vitamins, amino acids, glucose and other substances. Water flushes out toxins and waste.

7 0

3 years ago

Read 2 more answers