Protein phosphorylation is commonly involved with all of the following except
A)regulation of transcription by extracellular signal molecules.
B)enzyme activation.
C)activation of G protein-coupled receptors.
D)activation of receptor tyrosine kinases.
E)activation of protein kinase molecules.

Question

Quizplus · Accepted Answer

Protein phosphorylation plays a role in activating G protein-coupled receptors. Therefore, option C is not the correct answer.

Protein Phosphorylation Is Commonly Involved with All of the Following