試卷名稱:102年 - 102 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#127958
年份:102年
科目:研究所、轉學考(插大)◆分子生物學
5. Which of the following statements is true about a lac operon with this genotype?
(
: a mutant repressor gene whose product cannot bind inducer)
(A) The mutation is recessive.
(B) The operon is uninducible.
(C) The mutation is trans-dominant.
(D) The operon is nonrepressible.
(E) None of the choices is correct.