Question

The phosphorylation of proteins by enzymes called kinases is an important intracellular event. When bound by their ligand, which of the following class(es) of receptors cause an increase in cellular kinase activity?

A. Ligand-gated ion channelsB. Receptor kinasesC. Receptor kinases and G protein-coupled receptorsD. G protein-coupled receptors

Answer 1

Answer:A

Step-by-step explanation:

Ligand gated ion

It increases the effect of a single ligand, and integration allows the signal to be incorporated into another biochemical pathway