Question

PI 3-kinase/Akt pathway is necessary for?

A) Apoptosis
B) Cell cycle progression
C) DNA replication
D) Protein translation

Answer 1

The PI 3-kinase/Akt pathway is necessary for apoptosis, cell cycle progression, DNA replication, and protein translation.

Step-by-step explanation:

The PI 3-kinase/Akt pathway is necessary for multiple cellular processes, including:

1. Apoptosis: The PI 3-kinase/Akt pathway plays a role in regulating cell death by promoting cell survival and inhibiting apoptosis.
2. Cell cycle progression: This pathway regulates the progression of the cell cycle, ensuring that cells divide and grow properly.
3. DNA replication: The PI 3-kinase/Akt pathway is involved in regulating DNA replication, ensuring the accurate duplication of genetic material.
4. Protein translation: This pathway is also involved in regulating protein translation, which is important for the synthesis of new proteins in the cell.