Question

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1. What are prokaryotic cells? Give one example.
2. What are eukaryotic cells? Give one example.
3. Which cell organelle is responsible for the release
of energy in the form of ATP?
4. What will happen to a cell if its nucleus is removed?
Why?
5. How many chromosome pairs are found in humans?​

Answer 1

• 1ANS .Bacteria are examples of the prokaryotic cell type. An example is E. coli. In general, prokaryotic cells are those that do not have a membrane-bound nucleus. ... Besides bacteria, the cyanobacteria (blue-green algae) are a major group of prokaryotes

Answer 2

Answer:

1. The primitive form of cells which are less specialized and lack nuclear membrane are called prokaryotic cells. Eg: bluegreen algae

2. Those cells which are advanced and have nuclear membrane around the nucleus are called eukaryotic cells. Eg: human cell

3. Mitochondria is responsible for the release of energy in the form of ATP (Aedonisine tri-phosphate).

4. If the nucleus of a cell is removed, the cell ultimately dies off. This is because the nucleus is the brain of the cell and controls all activities inside cell. Thus if we remove the nucleus the cell dies.

5. 23 pairs