Re: AWD disable light on in Rendezvous Buick? Originally Posted by lochness. My car was driving great until yesterday when I got back into it and the AWD disable light was on. I checked the manual and it's not the anit-lock break light or that I'm driving with a spare tire.
Peptide bond-A carbon-nitrogen chemical bond formed between amino acid subunits of a polypeptide chain. Peptidyl site-A three nucleotide position in a ribosome in which peptidyl tRNA is found. Peptidyl RNA-The name given to the tRNA located in the P site of the ribosome during translation.This tRNA holds the growing polypeptide chain. Peptidyl transferase-The enzyme responsible for catalyzing the peptide bond formation reaction between amino acids in the P site and A site of a ribosome during translation.his tRNA holds the growing polypeptide chain. Peptidyl transferase-The enzyme responsible for catalyzing the peptide bond formation reaction between amino acids in the P site and A site of a ribosome during translation.
The ribosomes link amino acids together in the order that is specified by the messenger RNA molecules. The ribosomes are made up of two subunits-a small and a large subunit. The small subunit reads the mRNA while the large subunit joins the amino acids to form a chain of polypeptides. They are found scattered in the cytoplasm and some are attached to the endoplasmic reticulum. 2  When the ribosomes are bound to the ER there are known as the rough endoplasmic reticulum. 3  The bound and the free ribosomes are similar in structure and are invloved in protein synthesis.