Sponsor Area

Molecular Basis Of Inheritance

Question
CBSEENBI12000315

What is the role of m-RNA, t-RNA and rRNA in protein synthesis ?

Or

Why all the three RNAs are needed to synthesise a protein in a cell ?

Solution
Role of mRNA- It acts as an transcript and carries information from DNA to protein. mRNA has sequence of bases in form of triplets called genetic code.

Role of tRNA. tRNA iacts as an adaptor and  carries amino acid to mRNA.

Role of Ribosomal rRNA rRNA is present in ribosomes. It helps in providing site for protein synthesis.