Question

DNA produce ________ which is the source of information for protein biosynthesis.

• A. t-RNA
• B. m-RNA
• C. r-RNA
• D. none of these

Answer 1

The correct option is B m-RNA

DNA produce m-RNA which is the source of the information for protein biosynthesis,

m-RNA:-

• Messenger RNA (mRNA) is translated into protein by the joint action of transfer RNA (tRNA) and the ribosome, which is composed of numerous proteins and two major ribosomal RNA (rRNA) molecules.
  
• They also bind tRNAs and various accessory molecules necessary for protein synthesis.