Questions:

Q1. Which pump is present in lysosomal membrane? 

1. P-class pump
2. ABC transporter
3. V-class pump
4. F-class pump

Q2. The pH of the lysosomal compartment is 

1. 4
2. 4.6
3. 5
4. 5.6

Q3. Which of the following correctly matches an organelle with its function? 

1. mitochondrion….photosynthesis
2. Nucleus….cellular respiration
3. Ribosome….manufacture of lipids
4. Lysosome….movement
5. Central vacuole….storage

Q4. Lysosomes are reservoirs of 

1. Hydrolytic enzymes
2. Fat
3. Secretory glycoproteins
4. RNA

Q5. A function of lysosomes is 

1. Syntheisis
2. Hydrolysis
3. Replication
4. Respiration

Q6. For digestion to occur in a vacuole, the vacuole must first fuse with

1. Nucleus
2. Ribosome
3. Lysosome
4. Golgi bodies

Q7. Lysosomes can be expected to be present in large numbers in cells which 

1.  Have cilia.
2.  Produce centrioles.
3.  Are actively dividing.
4.  Carry out phagocytosis.