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Explain the 4 ways that Cdks are regulated. Is it surprising the cell would have multiple...

Explain the 4 ways that Cdks are regulated. Is it surprising the cell would have multiple ways to control these cell cycle kinases?

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Answer #1

There are 4 ways from which Cdks are regulated.

  • Cyclin binding is the one of the main regulations that is used by the cell.
  • CAK phosphorylation. CAK leads to the activation of the cyclin cdk complex.
  • Regulatory inhibitory phosphorylation.
  • Binding of cdk inhibitory subunits.

No, having multiple pathways for controlling cell cycle kinase is not surprising because regulation of the cell cycle is very important because any error can be fetal or cancerous for an individual. So, multiple regulatory pathways ensures that there are not error and cell cycle can for further and they act as checkpoints.

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