Which of the following membrane-soluble secondary messengers does the hydrolysis of PIP₂ by phospholipase C-β yield? A)diacylglycerol (DAG) B)phosphatidylinositol (PI) C)phosphatidylinositol-4,5-bisphosphate (PIP₂) D)inositol-1,4,5-trisphosphate (IP₃)

Question

Quizplus · Accepted Answer

DPhospholipase C-β hydrolyzes PIP₂ into diacylglycerol (DAG), which is membrane-soluble, and inositol-1,4,5-trisphosphate (IP₃), which is soluble in the cytosol, not in the membrane.

Which of the Following Membrane-Soluble Secondary Messengers Does the Hydrolysis