(a) What are carbohydrates? And how are they classified? (b) What is a – InterviewSolution

1.	(a) What are carbohydrates? And how are they classified? (b) What is a peptide bond? How many peptide bonds are present in a tetra peptide?
Answer» Solution :(a) Optically active polyhydroxy aldehydes or ketones or those compounds which yield these on hydrolysis. CLASSIFIED as monosaccharides, OLIGOSACCHARIDES, polysaccharides. (b) Elimination of a water molecule from TWO molecules of similar or DIFFERENT amino acids and formation of - CONH-bond. 3 - peptide bond are present in tetra peptide.

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