44.Incubation of unilamellar liposomes composed of phosphatidylcholine and phosphatidic acid and trace amounts of phosphatidyl inositol (PI) with PLspecifc phospholipase C (PLC﹚ results in hydrolysis of PI to inositol phosphate and diacylglycerol. In the experiments, PI distributes equally between the two leaflets during the preparation of liposomes.
How much PI will be hydrolyzed by Pl-specific PLC? And when an active scramblase is incorporated into the liposomes, how much PI will be hydrolyzed by Pl-specific PLC?
(A) 25%; 50%
(B) 50%; 0%
(C) 100%; 0%
(D) 50%; 100%
(E) 100%; 100%
詳解 (共 1 筆)
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在scramblase（翻轉酶）加入前P...
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