The four basic chemical elements that hold the two helixes of DNA together are identified by these letters:
A) A, G, P, D.
B) A, T, C, G.
C) G, D, B, T.
D) G, C, Y, T.

Question

Quizplus · Accepted Answer

The four basic chemical elements that hold the two helixes of DNA together are adenine (A), thymine (T), cytosine (C), and guanine (G). These are commonly represented by the letters A, T, C, and G, respectively.

The Four Basic Chemical Elements That Hold the Two Helixes