关于蛋白质二级结构的论述哪些是正确的? -题库考试答案搜索网

关于蛋白质二级结构的论述哪些是正确的?

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2021-07-17 23:17

A、一种蛋白质分子只存在一种二级结构形式
B、是多肽链本身折叠盘曲而成
C、主要存在形式有α-螺旋和β-折叠
D、维持二级结构的化学键是肽键和氢键
E、二级结构的存在形式是由氨基酸的组成决定

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正确答案

BCE

试题解析

标签：护理学专升本生物化学 20级第2学期-期末考试

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