Part A

Question

DNA is composed of building blocks called _____.

A. nucleic acids
B. Gs
C. nucleotides
D. adenines
E. amino acids

Part B
In eukaryotic cells DNA has the appearance of a _____.

A. single strand
B. letter U
C. double helix
D. triple helix
E. circle

Answer 1

Part A
DNA is composed of building blocks called C. nucleotides.

Part B
In eukaryotic cells, DNA has the appearance of a C. double helix.