有人分析可溶的有机小分子样品,发现它们含有C、H、O、N等元素,

有人分析可溶的有机小分子样品,发现它们含有CHON等元素,这些样品很可能是 

A.脂肪酸         B.氨基酸      C.葡萄糖      D.核酸

 

答案

B

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