In a 3-D double helix model of DNA, the center consists of ____.
A) deoxyribose sugars
B) hydrogen bonds
C) nucleotide base pairs
D) phosphate groups
E) sugar-phosphate backbones

Question

In a 3-D double helix model of DNA, the center consists of ____.
A) ​deoxyribose sugars
B) ​hydrogen bonds
C) ​nucleotide base pairs
D) ​phosphate groups
E) ​sugar-phosphate backbones

Quizplus · Accepted Answer

The center of a 3-D double helix model of DNA consists of nucleotide base pairs, specifically adenine-thymine and cytosine-guanine base pairs.

In a 3-D Double Helix Model of DNA, the Center