This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Molecular Genetics, Subject name: Biochemistry
Met-tRNA would recognize: 
Select and explain. 
A. AUG, B. GCA, C. GUA, D. UAC
A: AUG
Answer: A: AUG 
Explanation: Ans. AUG(Ref: Harper 31/e page 395)The first AUG sequence after the marker sequence is defined as the start codon.AUG codon binds with met tRNAI