LCAT催化反应的产物（）。 -题库考试答案搜索网

LCAT催化反应的产物（）。

单选题

2022-11-24 12:52

A、二酰甘油
B、磷脂酰胆碱
C、三酰甘油
D、溶血磷脂
E、脂酰辅酶A

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正确答案

D

试题解析

细胞内和血浆中的游离胆固醇都可被酯化成胆固醇酯，但不同的部位催化胆固醇酯化的酶和底物及反应有所不同。血浆中由卵磷脂胆固醇酰基转移酶（LCAT）催化卵磷脂和胆固醇转移酰基，使胆固醇酯化，同时卵磷脂脱去一个脂酰基生成溶血卵磷脂，而细胞内质网脂酰辅酶A胆固醇脂酰转移酶（ACAT）催化胆固醇酯化成胆固醇酯。

标签：生物化学病理学技术（士）病理学技术（师）

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LCAT催化反应的产物（）

LCAT催化反应的产物（）。

LCAT催化反应的产物

LCAT催化反应的产物( )。

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