阿摩線上測驗
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試卷名稱：106年 - 106 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#126172
年份：106年
科目：研究所、轉學考(插大)◆分子生物學
20. 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 occurs between a 12 bp signal and a 23 bp signal.
(D) Recombination only occurs between two heptamers.
(E) The conserved sequences are separated by a nonconserved sequence of either a 12 bp or a 23 bp sequence.
