阿摩線上測驗
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試卷名稱：105年 - 105 國立清華大學_碩士班考試入學試題_生命科學院甲、醫學生物科技學程：分子生物學#126182
年份：105年
科目：研究所、轉學考(插大)◆分子生物學
10. Which of the following is not true concerning immunoglobulin gene recombination signal sequences?
(A) There are conserved heptamers.
(B) There are conserved nonamers.
(C) Recombination only occurs between two heptamers.
(D) The conserved sequences are separated by a nonconserved sequence of either a 12 bp or a 23 bp sequence.
(E) Recombination occurs between a 12 bp signal and a 23 bp signal.
