Select the mRNA Strand that will be transcribed from the DNA A-A-C-C-G-G-G-T-T U-U-G-G-C-C-C-A-A
or
T-T-G-C-C-C-C-A-A
or
T-T-G-G-C-C-C-A-A
or
U-U-G-C-C-C-C-A-A

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

Explanation:

A is paired with T and C is paired with G, so just switch out the original gene with its opposite in its pair. Ex: original strand has G, so transcribed strand has C.

U-U-G-G-C-C-C-A-A

Explanation:

Transcribe DNA to mRNA formulation:

A - U

T - A

G - C

C - G

Therefore: DNA: A-A-C-C-G-G-G-T-T => mRNA: U-U-G-G-C-C-C-A-A

b) the inside picture would look at a very high temperature in a very low ph