下面是某蛋白质的肽链结构示意图（图1中数字为氨基酸序号）及部分肽链放大图（图2），请据图判断下列叙述中正确的是（）_刷题宝

题干

下面是某蛋白质的肽链结构示意图（图1中数字为氨基酸序号）及部分肽链放大图（图2），请据图判断下列叙述中正确的是（）

A：该蛋白质中含有1条肽链和124个肽键

B：若图1的肽链全部水解成氨基酸，需要123个水分子

C：从图2可推知图1的肽链含有2个游离的羧基

D：图2中含有的R基是①②④⑥⑧

上一题下一题 0.0难度选择题更新时间:2020-02-22 10:50:36

答案(点此获取答案解析）

B

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