Question

DNA is composed of building blocks called _____.

nucleic acids
Gs
nucleotides
adenines
amino acids
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Part B
In eukaryotic cells DNA has the appearance of a _____.

single strand
letter U
double helix
triple helix
circle

Answer 1

Part A: DNA is composed of building blocks called **nucleotides**.

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