Cell Biology in Biotechnology MCQs

Question 1

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

Accepted Answer

P-2, Q-5, R-3, S-4

Answer

P-1, Q-3, R-2, S-5

Answer

P-1, Q-4, R-5, S-3

Answer

P-1, Q-3, R-4, S-5

Question 2

Chromosomes counting is best done during

Accepted Answer

Metaphase

Answer

Telophase

Answer

Late prophase

Answer

Late anaphase

Question 3

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

Accepted Answer

P-2, Q-4, R-1, S-3

Answer

P-3, Q-1, R-4, S-2

Answer

P-2, Q-3, R-4, S-1

Answer

P-4, Q-2, R-1, S-3

Question 4

Beta oxidation pathway of fatty acid oxidation resembles

Accepted Answer

Krebs cycle

Answer

Glycolysis

Answer

ETS (electron transport system)

Answer

Calvin cycle