Which of the following characteristics is associated with the B form of DNA?
A) the sugars are located in the interior of the double helix
B) the distance between base pairs along the axis of the helix is 8 Å
C) the major and minor grooves are readily apparent
D) the planes of the bases make about a 20 degree angle with the helix axis

Question

Quizplus · Accepted Answer

The B form of DNA is characterized by the presence of major and minor grooves, which are readily apparent. This structural feature is important for protein-DNA interactions, as it allows proteins to access the bases without unwinding the helix.

Which of the Following Characteristics Is Associated with the B