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Which of the following molecules is the subunit of DNA that links together to form strands of DNA? A. a phosphate base B. a polymerase C. a codon D. a nucleotide

Which of the following molecules is the subunit of DNA that links together to form strands of DNA? A. a phosphate base B. a polymerase C. a codon D. a nucleotide
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2 votes
Which of the following molecules is the subunit of DNA that links together to form strands of DNA?

A.
a phosphate base
B.
a polymerase
C.
a codon
D.
a nucleotide

User JasonY
by
8.7k points

2 Answers

6 votes
A.because it’s phosphate sugar base
User Samufi
by
8.4k points
3 votes
Nucleotides (adenine and thymine, guanine and cytosine) pair up to form strands of DNA. A five-carbon sugar base with a polymerase head makes up the subunits of nucleotides. Therefore, your answer is D.
User Jmenezes
by
7.8k points
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