The Termination Phase of Cell Signalling Requires Which of the Following

Question

The termination phase of cell signalling requires which of the following?
A)removal of the receptor
B)activation of a different set of relay molecules
C)converting ATP to cAMP
D)reduction of signal and reversion of receptor to inactive state
E)apoptosis

Accepted Answer

The termination phase of cell signalling involves reducing the signal and reverting the receptor to an inactive state. This is typically done through a series of enzymatic reactions that remove or modify the signal molecule, or by dephosphorylating the receptor to turn off its activity. The other choices are not involved in termination of cell signalling.