Passage of a cell through stages of cell cycle is controlled by a protein kinase that phosphorylates many different proteins at appropriate times.(a) Cdk activating kinase(b) Cyclin-dependent kinase(c) Cyclins(d) Tyrosine kinaseThe question was asked at a job interview.This intriguing question comes from Regulation of the Cell Cycle by Protein Kinases topic in chapter Biosignalling of Biochemistry

Passage of a cell through stages of cell cycle is controlled by a prot

1.	Passage of a cell through stages of cell cycle is controlled by a protein kinase that phosphorylates many different proteins at appropriate times.(a) Cdk activating kinase(b) Cyclin-dependent kinase(c) Cyclins(d) Tyrosine kinaseThe question was asked at a job interview.This intriguing question comes from Regulation of the Cell Cycle by Protein Kinases topic in chapter Biosignalling of Biochemistry
Answer» The correct CHOICE is (B) Cyclin-dependent kinase Explanation: PASSAGE of a cell through stages of cell CYCLE is CONTROLLED by Cdk.

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