Multiple Choice
The four basic chemical elements that hold the two helixes of DNA together are called:
A) thymine, histamine, cytosine, and almandine.
B) lysine, adenine, serine, and guanine.
C) thymine, adenine, cytosine, and guanine.
D) almandine, histamine, cytosine, and lysine.
Correct Answer:

Verified
Correct Answer:
Verified
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