This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Products of Phospholipase C are ? 
Select and explain. 
A. Inositol and diacylglycerol, B. Inositol triphosphate and Diacylglycerol, C. Lysophospholipid and fattyacid, D. Phosphatidate and IP2
B: Inositol triphosphate and Diacylglycerol
Answer: B: Inositol triphosphate and Diacylglycerol 
Explanation: Ans. is 'B' i.e., Inositol triphosphate and DiacylglycerolIP3 or Inositol triphosphate and DAG or Diacyl glycerol are second messengers formed from Phosphatidyl inositol diphosphate (PIP2) by the action of Phospholipase C.Activation of phospholipase (by stimulatory G protein) hydrolyses the membrane phospholipid phosphatidyl inositol 4, 5 bisphosphate (PIP2) to generate the second messenger inositol 1, 4, 5 - triphosphate (IP) and diacylglycerol (DAG).