Question

An RNA strand has the sequence GAGC. Which sequence below represents its template DNA strand?

A. GCTC
B. GCUC
C. CTCG
D. GAGC

Answer 1

The template DNA strand for the given RNA sequence GAGC is C) CTCG. Hence, option C) is correct.

Step-by-step explanation:

The template DNA strand for the given RNA sequence GAGC is option C, CTCG.

In DNA replication, the RNA strand serves as a template for the synthesis of a complementary DNA strand. The complementary base pairs in DNA are A-T and G-C. So, using this information, we can determine the complementary sequence for the RNA strand GAGC as the DNA strand CTCG.