Short Note on Mitochondria for Class 9
Short Note on Mitochondria
They are located in cytoplasm.
They are round or oval in shape.
The number of mitochondria depends upon the function of organisms.
- i) Outer membrane of mitochondria is smooth.
- ii) Inner membrane is greatly folded in the mitochondrial materials.
iii) They are small rounded particles called cristae
They are called power house of the cell. They contain respiratory enzymes which oxides the food and release energy. This energy is used to perform different activities of life.
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