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प्रश्न
Write a short answer.
Why are mitochondria called the powerhouse of the cell?
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उत्तर
Mitochondria are the sites of respiration in the cell. Mitochondria forms energy in the form of ATP (Adenosine triphosphate) during the process of respiration. Therefore, they are called the powerhouse of the cell.
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संबंधित प्रश्न
Which type of cell division is required for growth and repair of body and which type is involved in formation of gametes?
A plant cell has a cell wall made of :
What is the cell theory? Who propounded it and when?
Fill up the blank with the terms given below
All cells arise from ______ cells
Match the name of the organelle given in Column A with its function given in Column B.
| Column A (Organelle) | Column B (Function) | ||
| 1 | leucoplast | a | help in cell division |
| 2 | nucleus | b | transport of material |
| 3 | ribosomes | c | making food |
| 4 | mitochondria | d | digesting foreign bodies |
| 5 | endoplasmic reticulum | e | storage of starch and proteins |
| 6 | golgi bodies | f | making the cell turgid |
| 7 | chloroplast | g | making proteins |
| 8 | centrosome | h | controlling all the vital activities of a cell |
| 9 | vacuole | i | releasing energy |
| 10 | lysosomes | j | synthesis of cell wall in a plant cell |
Why was the invention of the microscope so important to the study of living beings?
Expand - RER
What is difference between us?
Plant cell and animal cell.
What is difference between us?
Prokaryotic cell and eukaryotic cell.
Robert Hooke published a book named ______ in the year 1665.
