Question

During protein synthesis, mRNA provides A, tRNA brings B and reads genetic code while rRNA plays the C role during D. Choose the correct option for A, B, C and D.

• A. A-template, B-amino acid, C- catalytic , D-translation
• B. A-template, B-genetic codes, C- catalytic , D-translation
• C. A-template, B-genetic codes, C-catalytic , D-transcription
• D. A-template, B-amino acid, C-structural , D- transcription

Answer 1

The correct option is A A-template, B-amino acid, C- catalytic , D-translation

Translation refers to the process of polymerisation of amino acids to form a polypeptide. During translation, mRNA provides a template which contains the information for protein synthesis. tRNA reads genetic code and brings amino acids from the cytoplasm to the ribosome. rRNAs are components of ribosomes. They play structural and catalytic roles. 23S rRNA in bacteria catalyses the formation of peptide bonds between amino acids.