This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
In  a  DNA, the coding region reads  5’-CGT-3’. The RNA code will be: 
Select and explain. 
A. 5’-CGU-3’, B. 5’-GCA-3’, C. 5’-ACG-3’, D. 5’-UGC-3’
A: 5’-CGU-3’
Answer: A: 5’-CGU-3’ 
Explanation: As the question specifies that it is coding region, so the RNA product is same as coding region except in the case of T replaced by U.
Reference-Haper 30th edition Pg-395