MCQ on Lysosomes




Lysosomes are cellular structures filled with enzymes that digest and recycle cellular waste, damaged organelles, and foreign substances. They play a crucial role in maintaining cellular health by breaking down and recycling materials, contributing to overall cellular homeostasis. This is an MCQ on Lysosomes – Structure and Functions.

|  Cell and Molecular Biology Notes  |  Cell and Molecular Biology PPT  |



1. 
What is the primary function of lysosomes in a cell?

2. 
Lysosomes contain a group of enzymes known as:

3. 
Which organelle is responsible for producing lysosomal enzymes?

4. 
The acidic environment inside lysosomes is maintained by the presence of:

5. 
Lysosomes are involved in the digestion of various cellular components and materials, including:

6. 
Which type of lysosomes are responsible for breaking down cellular organelles that are no longer functional?

7. 
The process by which lysosomes digest and recycle cellular components is known as:

8. 
Which of the following is NOT a function of lysosomes?

9. 
Which enzyme found in lysosomes is responsible for breaking down lipids into fatty acids and glycerol?

10. 
Lysosomes play a crucial role in the immune response by:

11. 
Which lysosomal storage disorder is characterized by the accumulation of gangliosides in nerve cells, leading to neurological symptoms?

12. 
The pH within lysosomes is essential for the optimal activity of lysosomal enzymes. What is the approximate pH inside a lysosome?

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MCQ on Lysosomes

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