What Happens When PIP2 Is Cleaved by Phospholipase A2

Multiple Choice

What happens when PIP2 is cleaved by phospholipase A2?

A) This cleavage generates cAMP that acts as a second messenger.
B) This cleavage generates active protein kinase A that phosphorylates proteins.
C) This cleavage generates arachidonic acid that acts as a second messenger.
D) This cleavage generates 12-HPETE that acts as a second messenger.
E) This cleavage generates inositol-1,4,5-trisphosphate (IP3) and diacylglycerol (DAG) that act as second messengers.