Question

3' GCTTAGTCCG 5'
Which of the following nucleotide base sequences complements the section of DNA modeled above?
A. 3' TAGGCTGAAT 5'
B. 3' CGAATCAGGC 5'
C. 3' CGTTAACGAG 5'
D. 3' GCTTAAGTCA 5'

Answer 1

I think the answer will be A

Answer 2

Remember your base pairing rules and aniparallel

Answer 3

A-T/U,T-A,C-G,G-C

Answer 4

here we use A-T since we are asked to find out the DNA sequence not RNA