Which one is the powerhouse of the cell?
Correct answer: C. Mitochondria
- A. Ribosomes
- B. Golgi Apparatus
- C. Mitochondria
- D. Chloroplasts
Explanation
On the cristae of mitochondria are located enzymes and coenzymes by means of which carbohydrates (starch), fatty acids (lipids), and amino acids (lipids) are metabolized to CO₂ and H₂O. Energy in the form of ATP is released in this process, which is stored within mitochondria. ATP is an energy-rich compound, and it provides energy for various cellular activities. Hence, "mitochondria" is known as the "powerhouse" of the cell. Hence, this option is correct.
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About Cell Structure and Function
Animal, plant, prokaryotic and eukaryotic cells are compared through their membranes, cell walls, nuclei and cytoplasmic organelles. The work includes the structures and functions of mitochondria, chloroplasts, ribosomes, endoplasmic reticulum, Golgi apparatus and lysosomes, as well as chromosome organization and the distinction between chromatin and chromosomes.
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