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研究所、轉學考(插大)◆分子生物學題庫下載題庫

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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.



20. Which of the following is NOT true c..-阿摩線上測驗