Question

What will cause ced-9 to lead to the survival of cells that would normally die?

a) Increased expression of ced-3
b) Decreased expression of ced-3
c) Activation of caspase-8
d) Inhibition of caspase-9

Answer 1

Increased expression of ced-3 will cause ced-9 to lead to the survival of cells that would normally die.

Step-by-step explanation:

In the process of apoptosis, the protein ced-9 plays a crucial role in cell survival. Normally, ced-9 inhibits the activity of another protein called ced-3, which is responsible for initiating apoptosis. When ced-9 is increased or upregulated, it prevents ced-3 activation, leading to the survival of cells that would normally undergo programmed cell death. Therefore, option a) Increased expression of ced-3 is the correct answer.