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garik1379 [7]
2 years ago
12

Why is DNA important to a cell?

Biology
2 answers:
Levart [38]2 years ago
4 0
DNA contains the genetics . DNA tells the cells how to function
Verizon [17]2 years ago
3 0
It contains all of the genetic material
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A protein kinase can phosphorylate an enzyme and activate it by
Zinaida [17]

Answer:

Signal transduction

Explanation:

A signal molecule binds to a receptor.

A conformational change in the signal-receptor complex activates an enzyme.

Second messenger molecules are released.

Protein kinases are activated.

Target proteins are phosphorylated.can be defined as the process in which a physical or chemical signal is transmitted through a cell as a series of molecular events inform of protein phosphorylation are catalyzed by protein kinase and this ultimately result into a cellular response. However, the protein that is responsible for the detection of stimuli is commonly refers to as receptors or sensor.

4 0
2 years ago
1. Before storage, excess ___________ must be removed from food grains.
german

Answer:

Chemicals

Cut and ready

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Explanation:

6 0
3 years ago
1. Describe in your own words how competition may leads to natural selection.
Lynna [10]

bro this is so easy,

if to animals fight, the one more adapted, prepared or psychically built will win will the weaker one lose and die, which is natural selection at its finest.

8 0
3 years ago
What is the mid atlantic ridge ?
nydimaria [60]

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6 0
3 years ago
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What sense organs are located on the head and in the mouth of a fetal pig?
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