试题与答案

用SDS-酚来抽提DNA时,SDS的浓度是十分重要的,当SDS的浓度为0.1%时()

题型:单项选择题

题目:

用SDS-酚来抽提DNA时,SDS的浓度是十分重要的,当SDS的浓度为0.1%时()

A.只能将DNA抽提到水相

B.只能将RNA抽提到水相

C.可将DNA、RNA一起抽提到水相

D.DNA和RNA都不能进入水相

答案:

参考答案:B

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