Class 8 Exam > Class 8 Videos > Vacuoles
Vacuoles Video Lecture - Class 8
FAQs on Vacuoles Video Lecture - Class 8
| 1. What is the function of vacuoles in a cell? |  |
Ans. Vacuoles are responsible for storing water, nutrients, and waste materials within a cell. They also help in maintaining the turgidity of the cell and providing structural support.
| 2. How do vacuoles help in maintaining the pH balance in a cell? | |
Ans. Vacuoles contain enzymes that can break down waste products and maintain the pH balance within the cell. They can also store excess ions and maintain the ion concentration within the cell, which helps in regulating the pH.
| 3. Can vacuoles help in the process of cell growth and development? | |
Ans. Yes, vacuoles play a crucial role in cell growth and development. They can absorb water and nutrients, which are essential for cell expansion. Additionally, they can also store hormones and other signaling molecules that regulate cell growth and differentiation.
| 4. Are vacuoles present in both plant and animal cells? | |
Ans. Yes, vacuoles are present in both plant and animal cells, but they are more prominent and larger in plant cells. In plant cells, the central vacuole takes up a significant portion of the cell's volume, while in animal cells, vacuoles are smaller and less abundant.
| 5. How do vacuoles aid in the process of detoxification in a cell? | |
Ans. Vacuoles can store harmful substances and toxins within a cell, preventing them from causing damage to the cytoplasm and other cellular components. They can also help in sequestering and breaking down toxic compounds, acting as a detoxification center within the cell.
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Nov 24, 2024 Last updated |
Vacuoles for Class 82024 is part of Class 8 preparation. The notes and questions for Vacuoles
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