Question

Which nitrogen base sequence is the partner of T-C-A-G-C-A?

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

Answer 1

Answer: A-G-T-C-G-T

Explanation: Like adenine (A) binds with thymine (T) and guanine (G) binds with cytosine (C) in a DNA molecule. Since, the given sequence is T-C-A-G-C-A, therefore, its nitrogen base sequence is A-G-T-C-G-T.

Answer 2

Answer:

The answer is C, or A-G-T-C-G-T

Explanation:

A good method that I use is the phrase, "Tigers Are Certainly Great". I know which pairs go together by think of the phrase like this: Tigers-Are Certainly-Great. I combine the words next to each other into pairs. T goes with A, and C goes with G.

P.S. Brainly would help a lot :)