Which of the following is right about the double helix structure of DN
A:
选项:
A:A=T
B:Nitrogen bases face the inside of double helix in DNA
C:10bp per turn, the pitch is 3.4nm in double helix.
D:Horizontally, DNA stability is maintained by hydrogen bond between base pairs.
发布时间:2024-06-23 11:25:41