The edible portions of the leek are the white base of the leaves (above the roots and stem base), the light green parts, and to a lesser extent the dark green parts of the leaves. One of the most popular uses is for adding flavor to stock.
HOME BIOLOGY DEFINITION. Peptide bond. 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 (H 2 O). This is a dehydration synthesis reaction, and usually occurs between amino acids.
It is Peptide bond. Peptide bond is a type of covalent bond that forms between the carboxyl group of one amino acid and the amino group of another amino acid molecule.plit and merge into it. Answer by Answers Publisher. Confidence votes 260K. The type of molecule that a protein is is a polymer. To be more specific, protein is a polypeptide. Polymers are molecules that consist of repeating subunits. For example, a chain is a polymer of links, and can be considered a poly-link.