問題詳情
21. In order to perform PCR, the following reagents must be included ________.
(A) DNA fragment, primers flanking the region of interest, dNTPs, ddNTPS, DNA Polymerase
(B) DNA fragment, primers flanking the region of interest, dNTPs, DNA Polymerase
(C) DNA fragment, one primer, dNTPs, DNA Polymerase, DNA ligase
(D) DNA fragment, primers flanking the region of interest, dNTPs, DNA Ligase
(E) none of the above
參考答案
答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)