Question

The diagram below shows part of the process of DNA transcription. Which
mRNA base will go in location 2?
A. Thymine
B. Adenine
C. Cytosine
D. Uracil

Answer 1

I think its uracil !!! Sure

Answer 2

The correct answer is B. Adenine

Explanation:

• There are two types of nucleic acid ribonucleic aid and deoxyribonucleic acid. There are four types of nucleotides which make the DNA and these are adenine, guanine, thymine, and cytosine.  
• Adenine and thymine make complementary base pairing with each other and guanine and cytosine make complementary base pairing with each other in DNA.
• In RNA against adenine, uracil comes and against thymine adenine comes. Therefore as at location 2 thymine is present in DNA so in RNA against it adenine will come.

Learn more about base pairing:

https://brainly.in/question/11600734