Question

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What is the complementary strand for the following DNA sequence: A - T - C - T - G - T - A

Answer 1

T A C A G A T

Step-by-step explanation:

A becomes T, and T becomes A

C becomes G, and G becomes C on the complementary strand.

If I remember correctly, you reverse the order as well

So we have A T C T G T A

Pairing it up gives us T A G A C A T

but we have to reverse that order, giving us:

T A C A G A T

Answer 2

T-A-G-A-C-A-T