Author Question: Which of the following is true regarding deoxyribonucleic acid (DNA)? (Read 1341 times)

Hawke

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Which of the following is true regarding deoxyribonucleic acid (DNA)?
A) Each deoxyribonucleic acid molecule is composed of two long chains of nucleotides arranged in a double helix.
B) Genes are composed of deoxyribonucleic acid.
C) DNA is composed of chemical building blocks called nucleotides.
D) Only A and C are correct.
E) A, B, and C are correct.



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