Question

Ribosomes provide the scaffolding on which tRNAs interact with mRNA during translation of an mRNA sequence to a chain of amino acids. A ribosome has three binding sites, each of which has a distinct function in the tRNA-mRNA interactions.
Drag the appropriate tRNAs to the binding sites on the ribosome to show the configurationimmediately beforea new peptide bond forms. Note that one of the binding sites should be left empty.

Answer 1

Answer:

The correct answer is -

E- site empty

P- site AUA with three amino acids

A- site UCC with one amino acid

Explanation:

Ribosome helps in the interaction of tRNA with mRNA by providing scaffolding. It occurs during the process of amino acid sequencing. The ribosome has three binding site. Each of the binding sites and have distinct function in tRNA- mRNA interactions.

At first step tRNA binds to the A site of ribosome, second step is formation of the peptide bonds where tRNA binds with A site from P site. The third and last stage which is movement of the mRNA through the ribosome in which tRNA carrying the growing polypeptide shifts to the P site.

Thus, the correct answer -

The correct answer is -

E- site empty

P- site AUA with three amino acids

A- site UCC with one amino acid