Determine whether each of the events involved in protein synthesis occurs in initiation, elongation, or termination.

Initiation Elongation Termination

Answer Bank

The small and large ribosomal subunits combine to form an initiation complex.

The tRNA, mRNA, and new protein are released.

The small ribosomal subunit attaches to an mRNA molecule.

The ribosome moves down the mRNA strand to the next codon.

An initial tRNA molecule pairs with the AUG codon of the mRNA molecule.

Amino acids are transferred from tRNA molecules to the growing peptide chain.

The ribosome reaches a stop codon, preventing additional amino acids from being added.

A peptide bond forms, linking the new amino acid to the growing chain.

Expert Solution

initiation

the small and large ribosomal subunits combine to form the initiation complex
An initial tRNA molecule pairs with the AUG codon of the mRNA molecule
The small ribosomal subunit attaches to an mRNA molecule

elongation

Aminoacids are transferred from tRNA molecule to the growing peptide chain
A peptide forms,linking the new aminoacids to the growing chain
The ribosomes moves down the mRNA strand to next codon

termination

The ribosome reaches a stop codon,preventing additional aminoacids from being added
The tRNA ,mRNA and new protein are released

gladiator answered 1 year ago

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