問題詳情

27. What is the purpose of DNA helicase?
(A) removal of negative supercoiling to allow for replication
(B) removal of positive supercoiling to allow for replication
(C) separation of double stranded DNA into single stranded DNA in front of DNA polymerase
(D) conversion of single stranded DNA to double stranded DNA behind DNA polymerase
(E) none of the above

參考答案

答案：C

統計：A:0,B:0,C:0,D:0,E:1

難度：計算中