A fragment of a DNA molecule has the base sequence GACT.What is the complementary sequence?
A) TACG
B) TCAG
C) CTAG
D) CTGA
E) GACT

Name: A fragment of a DNA molecule has the base sequence GACT.What is the complementary sequence? A) TACG B) TCAG C) CTAG D) CTGA E) GACT
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Question

Quizplus · Accepted Answer

In DNA, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). Therefore, the complementary sequence to GACT is CTGA.

A Fragment of a DNA Molecule Has the Base Sequence