Question

Monomeric G-proteins are activated when __(1)__ does __(2)__ and deactivated when __(3)__ does __(4)__

A) (1) GEF, (2) hydrolysis of GTP, (3) GAP, (4) binding to GTP
B) (1) GAP, (2) hydrolysis of ATP, (3) GEF, (4) binding to ATP
C) (1) GEF, (2) hydrolysis of ATP, (3) GAP, (4) binding to GDP
D) (1) GAP, (2) hydrolysis of GTP, (3) GEF, (4) binding to GTP

Answer 1

Monomeric G-proteins are activated when GEF does hydrolysis of GTP and deactivated when GAP does binding to GTP.

Step-by-step explanation:

Monomeric G-proteins are activated when GEF (guanine nucleotide exchange factor) does hydrolysis of GTP and deactivated when GAP (GTPase-activating protein) does binding to GTP.