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Asked by: Vijay Mentado
healthy living nutritionWhat is released when two amino acid undergo a reaction to form a polypeptide?
Peptide Bonds
Each amino acid is attached to another amino acid by a covalent bond, known as a peptide bond. When two amino acids are covalently attached by a peptide bond, the carboxyl group of one amino acid and the amino group of the incoming amino acid combine and release a molecule of water.
Similarly, you may ask, when two amino acids react to form a peptide bond What new functional group is created?
A peptide bond is a chemical bond formed between two molecules when the carboxyl group of one molecule reacts with the amino group of the other molecule, releasing a molecule of water (H2O). This is a dehydration synthesis reaction (also known as a condensation reaction), and usually occurs between amino acids.
Similarly, you may ask, when amino acids are joined together by peptide bonds What is the result?
Peptide-Bond Formation. The linking of two amino acids is accompanied by the loss of a molecule of water. A series of amino acids joined by peptide bonds form a polypeptide chain, and each amino acid unit in a polypeptide is called a residue.
Polypeptides are formed during translation, which is the process of building a polypeptide chain from amino acids guided by the sequence of codons on mRNA (messenger ribonucleic acid). During translation, the sequence of nucleotides in the mRNA determines the sequence of amino acids in a protein.