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balandron [24]
3 years ago
14

How do feedback signals affect the cell cycle ?

Biology
1 answer:
iris [78.8K]3 years ago
5 0

Answer:

The cyclins activate the CDKs, which affect the cell cycle at three important checkpoints: Late in the G1 stage of the cell cycle, triggering the cell to move into the S phase.

Explanation:

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Answer:

3 The mRNA was not bound to by a ribosome  4 tRNA: anticodon matching  5 switching from normal nucleotide for an abnormal one .

Explanation:

3  If the mRNA is not bound to the ribosome then this do not prevent the mRNA from being transported to the Endplasmic reticulum in the cytoplasm.This because binding of ribosome to the mRNA is essential after the mRNA has reached the cytoplasm to initiate the process of protein synthesis.

4 tRNA contains Anticodons that interact with the codon present in the mRNA to bring an amino acid specific for that codon to the A site of ribosome.

5 Mutation at the 3" nucleotide reading frame switch a normal nucleotide for an abnormal one.      

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Why are cells important to the study of living things?
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Answer:

Cells are the basic building blocks of living things. ... Cells are the basic structures of all living organisms. Cells provide structure for the body, take in nutrients from food and carry out important functions

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A long-lasting influence of historical processes on the current ecology of an area is called a effect.
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A long-lasting influence of historical processes on the current ecology of an area is called a legacy effect.

<h3>What is the legacy effect caused by?</h3>
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<h3>What is an Ecology?</h3>
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Newton's third law of motion states that whenever a first object exerts a force on a second object, the first object experiences
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