試題詳解

4. When receptors coupled to phospholipase C are activated, calcium levels in the cytosol increase when ______
(A) IP3 binds to ligand-gated channels on the plasma membrane, releasing calcium.
(B)diacylglycerol binds to ligand-gated channels on the endoplasmic reticulum, releasing calcium.
(C)phospholipase C phosphorylates the receptor leading to calcium production.
(D)IP3 binds to ligand-gated channels on the endoplasmic reticulum, releasing calcium.
(E) diacylglycerol binds to ligand-gated channels on the plasma membrane, releasing calcium