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charle [14.2K]
3 years ago
13

Name two types of proteins that regulate the cell cycle. How do these proteins work?

Biology
1 answer:
natka813 [3]3 years ago
3 0

Answer:

Internal and external regulators are two types of proteins that regulate the cell cycle. Internal regulators allow the cell cycle to proceed only after certain events occur. External regulators speed up or slow down the cell cycle.

Explanation:

I hope this helps :)

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Answer:

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Explanation:

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Thus, Option-B is the correct answer.

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