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प्रश्न
What is the function of the following?
Mitochondria
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उत्तर
Mitochondria - It is the powerhouse of the cell and provides energy for carrying out all the vital life activities of the cell.
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संबंधित प्रश्न
Carry out the following osmosis experiment:
Take four peeled potato halves and scoop each one out to make potato cups. One of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water. Now,
- Keep cup A empty.
- Put one teaspoon of sugar in cup B.
- Put one teaspoon salt in cup C.
- Put one teaspoon sugar in the boiled potato cup D.
Keep these for two hours. Then, observe the four potato cups and answer the following:
- Explain why water gathers in the hollowed portion of B and C.
- Why is potato A necessary for this experiment?
- Explain why water does not gather in the hollowed-out portions of A and D.
Write short notes on the following.
Cytoplasm
Differences between light microscope and electron microscope.
A plant cell has a cell wall made of :
The cell organelle that helps in the respiration of the cell is :
Write a short answer.
Why is a cell called the structural unit of a living organism?
An electron microscope is necessary for the study of ______.
Sketch and describe in your own words, the animal cell
Under the microscope, Priya observes a cell that has a cell wall and distinct nucleus. The cell that she observed is
Write about the contribution of Robert Hooke in cell biology.
