IP₃ in Signaling Mechanisms

question 10

Multiple Choice

IP₃ in signaling mechanisms

• A) Is released form phosphatidylinositol bisphosphate in the plasma membrane
• B) Is synthesized from inositol bisphosphate in the cytosol
• C) Bind s to IP₃ receptors on the ER, causing an Increase in cytosolic [Ca²⁺ ]
• D) Is the main signaling chemical in Gs m echanisms
• E) Both A and C are correct

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