Author Question: What are the basic "building blocks" of deoxyribonucleic acid (DNA)? (Read 1303 times)

Hawke

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What are the basic "building blocks" of deoxyribonucleic acid (DNA)?
A) 100,000 different kinds of proteins
B) 26 different kinds of chromosomes
C) 20 different kinds of amino acids
D) 4 different kinds of nucleotides
E) 3 different kinds of genomes




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