A) 34 \[\overset{o}{\mathop{A}}\,\]
B) 20 \[\overset{o}{\mathop{A}}\,\]
C) 18 \[\overset{o}{\mathop{A}}\,\]
D) 45 \[\overset{o}{\mathop{A}}\,\]
Correct Answer: C
Solution :
Z-DNA is left-handed double-helix with zig-zag back bone. The helix of Z-DNA is 18\[\overset{o}{\mathop{A}}\,\] in diameter containing 12 bp per turn. One turn of Z-DNA has 45\[\overset{o}{\mathop{A}}\,\] length. B-DNA is right-handed double-helix. The helix of B-DNA is 20\[\overset{o}{\mathop{A}}\,\] in diameter containing 10 bp per turn. One turn of B-DNA has 34\[\overset{o}{\mathop{A}}\,\] length.
You need to login to perform this action.
You will be redirected in
3 sec
