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
Gene transmitted but not translated: 
Select and explain. 
A. Glycosyl transferase, B. t-RNA, C. Keratin, D. Histone
B: t-RNA
Answer: B: t-RNA 
Explanation: B i.e. t RNAAll RNA molecules (eg r RNA, tRNA, mRNA etc) are produced from transcription of DNAQ. Whereas, as a new strand of DNA is formed by DNA polymerase III enzyme in process of DNA synthesis/ replication. And complementary (c) DNA is prepared by using mRNA as a template by enzyme reverse transcriptase (= RNA dependent DNA polymrase)Q in process of reverse transcription.