Which of the following CdKs and cyclins comes | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The correct answer is $CdK_{2} / Cyclin\; B$.The cell cycle is regulated by enzymes known as cyclin-dependent kinases $(CdKs)$.$CdKs$ phosphorylat

Vedclass · Accepted Answer

$CdK_{2} / Cyclin\; B$

Vedclass · Answer

(B) The correct answer is $CdK_{2} / Cyclin\; B$.The cell cycle is regulated by enzymes known as cyclin-dependent kinases $(CdKs)$.$CdKs$ phosphorylate specific amino acids,such as serine and threonine,which either initiate or inhibit cell cycle activities.Key checkpoints in the cell cycle include:$1$. The $G_{1}$ checkpoint (entry into $S$ phase) is controlled by $CdK_{4} / Cyclin\; D$ and $CdK_{6} / Cyclin\; D$.$2$. The $G_{2}$ checkpoint (entry into $M$ phase,involving the Maturation Promoting Factor or $MPF$) is controlled by $CdK_{2} / Cyclin\; B$.$3$. The Metaphase checkpoint (Spindle assembly checkpoint) is controlled by the degradation of $Cyclin\; B$.

Which of the following $CdKs$ and cyclins comes under the $G_{2}$ checkpoint?

Similar Questions

The chromosomes align at the equator during

Spindle fibers and kinetochores are two important structures for

The condensation of chromatin material starts in which phase of the cell cycle?

During the $G_2$-phase,the amount of $DNA$ in a diploid cell is equivalent to which of the following?

During which stage of cell division do kinetochores attach to spindle fibers?

Vedclass Test Series

Exam Paper Generator

Online Exam Module