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 formation of stable hydrogen bonds depends on the distance between two strands, the size of the bases and geometry of each base. Stable pairings occur between guanine and cytosine and between adenine and thymine (or adenine and uracil in RNA). Three hydrogen bonds form between guanine and cytosine. Two hydrogen bonds form between adenine and thymine or adenine and uracil. Complementary pairs always involve one purine and one pyrimidine base. Pyrimidine-pyrimidine pairings do not occur because these relatively small molecules do not get close enough to form hydrogen bonds.