多肽链中主链骨架的组成是A. -NCCNNCCNNCCN- B. -CONHC

题库2022-08-02  15

问题 多肽链中主链骨架的组成是A. -NCCNNCCNNCCN-B. -CONHCONHCONH-C. -CHNOCHNOCHNO-D. -CNOHCNOHCNOH-E. -CNHOCNHOCNHO-

选项 A. -NCCNNCCNNCCN-
B. -CONHCONHCONH-
C. -CHNOCHNOCHNO-
D. -CNOHCNOHCNOH-
E. -CNHOCNHOCNHO-

答案 B

解析 @##
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