IP₃ Is Released into the Cytoplasm When PIP2 Is Hydrolyzed

question 118

Multiple Choice

IP₃ is released into the cytoplasm when PIP2 is hydrolyzed. IP₃

• A) opens Ca²⁺ channels.
• B) closes Ca²⁺ channels.
• C) stimulates G protein activation of phospholipase C.
• D) activates cyclic AMP.
• E) produces calcium-binding protein S4.

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