The method of identifying whether a methionyl-tRNA initiates the synthesis of protein or delivers a Met residue to incorporate in the polypeptide chain by bacterial cells needs to be determined. The difference in the Met codon for the two purposes needs to be explained. The role of eukaryotic cells in handling such problems needs to be explained. Concept Introduction: The polypeptide chains are formed from the amino acids joining together by peptide bonds. The proteins are known to be linear polymers formed due to the bond formation between alpha-carboxylic group of the single amino acid and alpha-amino group of the other via peptide bond.

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Chapter 30, Problem 12P

Interpretation Introduction

Interpretation:

The method of identifying whether a methionyl-tRNA initiates the synthesis of protein or delivers a Met residue to incorporate in the polypeptide chain by bacterial cells needs to be determined. The difference in the Met codon for the two purposes needs to be explained. The role of eukaryotic cells in handling such problems needs to be explained.

Concept Introduction:

The polypeptide chains are formed from the amino acids joining together by peptide bonds. The proteins are known to be linear polymers formed due to the bond formation between alpha-carboxylic group of the single amino acid and alpha-amino group of the other via peptide bond.

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