问题
单项选择题
正常人血清总胆固醇中，胆固醇酯占
A．10%
B．30%
C．50%
D．70%
E．90%
答案
参考答案：D
解析： 本题主要考查血脂的组成。血浆脂质中的胆固醇是细胞膜的重要组分，它包括游离胆固醇和胆固醇酯，其中游离胆固醇占30%，胆固醇酯占70%。
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正常人血清总胆固醇中，胆固醇酯占
A．10%
B．30%
C．50%
D．70%
E．90%
参考答案：D
解析： 本题主要考查血脂的组成。血浆脂质中的胆固醇是细胞膜的重要组分，它包括游离胆固醇和胆固醇酯，其中游离胆固醇占30%，胆固醇酯占70%。
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| Today is my birthday. I want to thank my family for their love. So I cook the dinner for them. I know my mother likes hamburgers and broccoli. But my father likes chicken and tomato soup. I have a brother. He likes hamburgers, too. But he doesn't like broccoli. He likes carrots. I have a sister, too. She likes fish and French fries. I like chicken and strawberries. I will buy these things for the birthday party. 根据短文内容，完成下面表格。 | ||||||||||||
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