Why does diacylglycerol (DAG) remain associated with the plasma membrane?

• A. DAG is converted into IP3 in the cytoplasm.
• B. DAG binds to calcium ions to activate calmodulin.
• C. DAG is hydrophobic and remains embedded in the membrane to activate PKC.
• D. DAG is hydrophilic and diffuses through the cytoplasm.

Answer: (C)