Which of the following phospholipids participate in complex cellular signalling events?
A)phosphatidylcholine;phosphatidylserine
B)phosphatidylserine;phosphatidylalanine
C)phosphatidylinositol;phosphatidylcholine
D)phosphatidylcholine;phosphatidylglycerol

Question

Quizplus · Accepted Answer

Phosphatidylinositol participates in complex cellular signaling events, including the phosphoinositide signaling pathway. Phosphatidylcholine is also involved in signaling events, but its role is less well-defined compared to phosphatidylinositol. Phosphatidylserine and phosphatidylglycerol are not typically involved in complex cellular signaling events. Phosphatidylalanine is not a naturally occurring phospholipid.

Which of the Following Phospholipids Participate in Complex Cellular Signalling