阿摩線上測驗
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試卷名稱：101年 - 101 國立清華大學_碩士班入學考試試題_生命科學院甲組、醫學生物科技學程：分子生物學#127971
年份：101年
科目：研究所、轉學考(插大)◆分子生物學
1. Which of the following is not true concerning immunoglobulin gene recombination signal sequences?
(A) There is a conserved heptamer.
(B) There is a conserved nonamer.
(C) The conserved sequences are separated by a nonconserved sequence of either a 12 bp or a 23 bp sequence.
(D) Recombination occurs between a 12 bp signal and a 23 bp signal.
(E) Recombination only occurs between two heptamers.
