GATE Organic Chemistry: Biomolecules: Structure, properties and reactions of mono- and di-saccharides, physicochemical properties of amino acids, chemical synthesis of peptides, chemical structure determination of peptides and proteins, structural features of proteins, nucleic acids, lipids, steroids, terpenoids, carotenoids, and alkaloids. – Previous Year Questions
4 GATE previous year questions on Biomolecules: Structure, properties and reactions of mono- and di-saccharides, physicochemical properties of amino acids, chemical synthesis of peptides, chemical structure determination of peptides and proteins, structural features of proteins, nucleic acids, lipids, steroids, terpenoids, carotenoids, and alkaloids. (Organic Chemistry, Chemistry) with answers and explanations, from every paper.
- GATE 2026 CY Q51 – Chymotrypsin selectively cleaves a peptide at the carboxyl side of the amino acids having an aryl sidechain. The tripeptide(s) formed on hydrolysis of…
- GATE 2025 CY Q17 – A disaccharide X does NOT show mutarotation in aqueous solution. Acidic hydrolysis of X affords two different monosaccharides. The disaccharide X is
- GATE 2025 CY Q32 – Partial hydrolysis of a pentapeptide yields all possible tripeptides and dipeptides. The dipeptides that are obtained upon hydrolysis are given below.…
- GATE 2024 CY Q41 – Fischer presentation of D-(-)-fructose is given below. The correct structure of α-L-(+)-fructofuranose is