Answer :
Messenger RNA is necessary for protein synthesis because it contains the information that was encoded in the DNA for protein synthesis.
Protein is the biomolecule made up of amino acid as polymers. The protein play a major role in the body because they are required for each and every function. They play multiple roles in the body like enzymatic, structural, transport, signaling, etc.
DNA is deoxyribonucleic acid. It is the major and stable form of genetic material that contains the information for each and every trait of the body. The constituents of DNA are: deoxyribose sugar, phosphate group and nitrogenous bases. The nitrogenous bases of DNA are adenine, guanine, cytosine and thymine.
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