Which is released during the formation of a peptide bond

The right answer is a water molecule.

The bond is the result of the reaction between the carboxylic acid function COOH of the first amino acid and the NH 2 amine function of the second, with as a by-product a water molecule H2O.

The peptide bond is fundamental in the formation of peptides, polypeptides, and proteins. After the formation of the peptide bond, one end carries a free amino group - the N- or amino-terminal end, and the other end of a carboxyl - C- or carboxyl-terminus group.

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.