Q1. The glycosidic linkage in maltose is between which carbon atoms?A. C1 and C4B. C1 and C2C. C2 and C4D. C1 and C6
Q2. Which biomolecule acts as a catalyst in biological reactions?A. EnzymeB. CarbohydrateC. Nucleic acidD. Vitamin
Q4. Which of the following is a component of nucleic acids?A. AdenineB. GlucoseC. ValineD. Fatty acid
Q5. Which vitamin prevents oxidative damage to cell membranes?A. Vitamin EB. Vitamin B₆C. Vitamin KD. Vitamin B₁₂
Q7. Which biomolecule acts as a coenzyme in metabolic reactions?A. VitaminB. CarbohydrateC. ProteinD. Nucleic acid
Q8. Which vitamin acts as a coenzyme in carboxylation reactions?A. Vitamin HB. Vitamin B₁C. Vitamin CD. Vitamin D
Q9. Which amino acid contains an indole ring in its side chain?A. TyrosineB. PhenylalanineC. HistidineD. Tryptophan
Q10. Which monosaccharide is a pentose with a missing -OH group at C2?A. GlucoseB. FructoseC. RiboseD. Deoxyribose