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Question
What is the function of the following?
Mitochondria
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Solution
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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RELATED QUESTIONS
What is osmosis?
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.
Where are chromosomes found in a cell? State their function.
Name the part of the cell concerned with the following :
The entry of only certain substances into and out of the cell.
Do you think the cells of an elephant would be larger than the cells of a rat? Explain briefly.
Fill up the blank with the terms given below
The ____ is the structural unit of all living things
What was the contribution of the following to our knowledge of cells?
Robert Hooke
Expand - RER
What is a chromosome?
Robert Hooke saw many objects like Butterfly’s compound eyes, Bee’s wings, etc.
