61. Which one of the following statements is true for actin?
62. Choose the correct signal transduction pathway.
63. A mutant Ga protein with increased GTPase activity would
64. Match the organelles in Group I with their functions in Group II.
Group I
Group II
P. Lysosome
1. Digestion of foreign substances
Q. Smooth ER
2. Protein targeting
R. Golgi apparatus
3. Lipid synthesis
S. Nucleolus
4. Protein synthesis
5. rRNA synthesis
| Group I | Group II |
| P. Lysosome | 1. Digestion of foreign substances |
| Q. Smooth ER | 2. Protein targeting |
| R. Golgi apparatus | 3. Lipid synthesis |
| S. Nucleolus | 4. Protein synthesis |
| 5. rRNA synthesis |
65. Chromosomes counting is best done during
66. Match the entries in Group I with those in Group II.
Group I
Group II
P. MTT
1. Dihydrofolate reductase
Q. Annexin V
2. Succinate dehydrogenase
R. Methotrexate
3. Microtubules
S. Taxol
4. Phosphatidylserine
| Group I | Group II |
| P. MTT | 1. Dihydrofolate reductase |
| Q. Annexin V | 2. Succinate dehydrogenase |
| R. Methotrexate | 3. Microtubules |
| S. Taxol | 4. Phosphatidylserine |