What is the elongation phase of translation in bacteria?

Elongation (“middle”): in this stage, amino acids are brought to the ribosome by tRNAs and linked together to form a chain. Termination (“end”): in the last stage, the finished polypeptide is released to go and do its job in the cell.

What happens during elongation of translation?

During the elongation stage, the ribosome continues to translate each codon in turn. Each corresponding amino acid is added to the growing chain and linked via a bond called a peptide bond. Elongation continues until all of the codons are read. The new protein is then released, and the translation complex comes apart.

What is the process of bacterial translation?

Bacterial translation is the process by which messenger RNA is translated into proteins in bacteria.

How is elongation of translation performed in prokaryotes?

Elongation. In prokaryotes and eukaryotes, the basics of elongation of translation are the same. In E. coli, the binding of the 50S ribosomal subunit to produce the intact ribosome forms three functionally important ribosomal sites: The A (aminoacyl) site binds incoming charged aminoacyl tRNAs.

How is translation elongation factor eEF1A activated in eukaryotes?

The eukaryotic translation elongation factor eEF1A, like its bacterial ortholog EF-Tu, is activated upon binding guanosine triphosphate (GTP) and forms a ternary complex upon binding an aminoacyl-tRNA. The eEF1A•GTP•aminoacyl-tRNA complex binds in the A site.

How does translation take place in a bacterial cell?

In the process of translation, a cell reads information from a molecule called a messenger RNA (mRNA) and uses this information to build a protein. Translation is happening constantly in a normal bacterial cell, just like it is in most of the cells of your body, and it’s key to keeping you (and your bacterial “visitors”) alive.

Which is the last stage of the translation process?

Translation: Beginning, middle, and end. Elongation (“middle”): in this stage, amino acids are brought to the ribosome by tRNAs and linked together to form a chain. Termination (“end”): in the last stage, the finished polypeptide is released to go and do its job in the cell.