Related InterviewSolutions

• Use of artificial sweetener saccharin has been discontinued because it isA. CarcinogenicB. Liable to decompose in hot weather of tropicsC. Bitter in the beginningD. All the above.
• Which one is a cofactor of carbonic anhydrase ?A. FeB. ZnC. CuD. Mg.
• Which one is diaminodiacrboxlic amino acidA. CystineB. CysteineC. LysineD. Aspartic acid.
• An important step in the manufacture of pulp in paper industry from woody tissues of plants isA. Preparation of pure cellulose by removing ligninB. Treatment of weed with chemicals for breakdown of celluloseC. Removal of oil by suitable chemicalsD. Removal of water from wood by prolonged heating at `50^(@)`C.
• Single letter symbol F is used for the amino acidA. Phenylalanine (Phe)B. Proline (Pro)C. Tryptophan (Try)D. Methionine (Met).
• Element located in centre of porphyrin ring of chlorophyll isA. PotassiumB. ManganeseC. MagnesiumD. Calcium.
• A amino acid without asymmetrical carbon atom isA. HistidineB. ThreonineC. PhenylalanineD. Glycine.
• Amino acids not synthesised in our body areA. Non-essentialB. EssentialC. Non-proteinaceousD. Deaminated.
• The sugar present in `DNA` is :A. DextroseB. LevuloseC. GlucoseD. Deoxyribose.
• Key and lock hypothesis of enzyme action was given byA. FischerB. KoshlandC. BuchnerD. Kuhene.