Multiple Choice
Which of the following statements BEST describes deoxyribonucleic acid (DNA) ?
A) a harmful chemical preservative that is a known teratogen
B) a specific gene that is known to be associated with several serious birth defects
C) a double-stranded molecule that encodes genetic instructions
D) the chemical "trigger" that activates cell division in the developing embryo
Correct Answer:

Verified
Correct Answer:
Verified
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