Concept #2: Ca2+ and Calmodulin

Concept #3: Protein Kinase C (PKC)

Practice: All of the following are secondary messengers in cell signaling EXCEPT:

Practice: In the phospholipase C signal transduction pathway, which two second messengers are produced?

Practice: Which of the following enzymes does diacylglycerol recruit to the membrane and activate when bound?

Practice: Which of the following statements about calmodulin is TRUE?

Concept #4: Inactivation/Termination of Phosphoinositide GPCR Signaling

Practice: Protein Kinase C (PKC) is activated when bound by:

Practice: What is the effector enzyme in the phosphoinositide signal transduction system?

Practice: All of the following are functions served by phosphatidylinositol bisphosphate EXCEPT:

Practice: Diacylglycerol is a(n) ___________________ that promotes ____________________.