2. Create a complementary
strand of DNA for the
DNA strand show below.
A T C G T G A

T A G C A C T

Explanation:

Adenine (A) and Thymine (T) are base-pairs, alongside Cytosine (C) and Guanine (G). Only A - T or G - C are base-pairs in DNA strands, you will never see Adenine (A) and Cytosine (C) together in a DNA or RNA strand.

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it