11. The molarity of water in a water: ethanol mixture (15 : 85, v/v) is approximately
12. The product(s) resulting from the hydrolysis of maltose is/are
13. Match the vitamins in Group I with the processes/ reactions in Group II.
Group I
Group II
P. Pantothenic acid
1. Electron transport
Q. Vitamin B2
2. Transfer of 1-C units
R. Vitamin B6
3. Decarboxylation
S. Folic acid
4. Fatty acid metabolism
5. Hydrolysis
Group I | Group II |
P. Pantothenic acid | 1. Electron transport |
Q. Vitamin B2 | 2. Transfer of 1-C units |
R. Vitamin B6 | 3. Decarboxylation |
S. Folic acid | 4. Fatty acid metabolism |
5. Hydrolysis |
14. An alternative to glycolysis pathway is
15. Disaccharide molecules that contain β(1→ 4) glycosidic linkage are
16. The dissociation constant Kd for ligand binding to the receptor is 10-7 M. The concentration of ligand required for occupying 10% of receptors is
17. Which one of the following metabolic processes in mammalian cells does NOT occur in the mitochondria?
18. The ΔG° for the oxidation of NADH by FAD is
19. Match the high energy compounds in Group I with the biosynthetic pathways for the molecules in Group II.
Group I
Group II
P. GTP
1. Fatty acid
Q. UTP
2. Phospholipid
R. CTP
3. Protein
S. Acyl coenzyme A
4. Peptidoglycan
Group I | Group II |
P. GTP | 1. Fatty acid |
Q. UTP | 2. Phospholipid |
R. CTP | 3. Protein |
S. Acyl coenzyme A | 4. Peptidoglycan |