epsin is a hydrolytic enzyme that cleaves the peptide bond that joins amino acids ogether. How many water molecules were needed to help pepsin break this oolypeptide into individual amino acids? 5 2 4 cannot be determined Which of the following features represent similarities between cellulose and starch? (Choose all that apply) both are used in structural support both consist of glucose monomers both are polysaccharides both are storage forms of sugar both consists of beta glycosidic linkages both consist of alpha glycosidic linkages.