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Which among the following is incorrect about RNA?(a) RNA is of 3 types i.e. r-RNA, m-RNA and t-RNA(b) m-RNA carries the code for protein synthesis in terms of three nucleotide bases called codons(c) Each codon will represent a unique amino acid and an amino acid is represented by a unique codon(d) r-RNA synthesis the proteins and t-RNA will recognize the codonsThis question was addressed to me in unit test.This key question is from Biomolecules-3 in section Biomolecules of Biology – Class 11

Answer»

The correct option is (c) Each codon will REPRESENT a unique amino acid and an amino acid is represented by a unique codon

Explanation: RNA is of 3 types i.e. r-RNA, m-RNA and t-RNA. m-RNA carries the code for PROTEIN SYNTHESIS in TERMS of three NUCLEOTIDE bases called codons. Each codon will represent a unique amino acid and amino acids can be represented redundantly. r-RNA synthesis the proteins and t-RNA will recognize the codons.


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