Which sets of mrna codons could genetically code for a protein with the following amino acid composition: pro - asp - gly - lys

Ans.

During protein synthesis, genetic information gets transferred to mRNA from DNA as codons. Each codon or genetic code is made up of three nucleotide bases and codes for a specific amino acid during translation. The genetic code for proline is CCU, for aspartate is GAC, for glycine is GGU, and for lysine is AAA.

Thus, the mRNA codons that can code for a protein with given sequence is CCU-GAC-GGU-AAA.

However, the sequence may change these amino acids also can be coded by other codons because  there are more than one codon for many amino acids).

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