(i) An Oligosaccharide is a saccharide Polymer contain simple sugar as its monomer. For Example, Glicopilids, maltodextrins.
(ii) When a solution of protein is boiled, Protein loses their quartenary structure, tertiary structure and secondary structure from their native state. Denaturation of Protein is done by external stress(by applying heat, acid or alkali).
(iii) A vitamin is an organic molecule that is essential micronutrient that an organism needs in small quantities for the proper functioning of its metabolism. There are different types of vitamins like Vitamin A, Vitamin B, Vitamic C etc. The sources of these vitamins are quinones, Milk and other drugs etc.
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