The process of self-digestion of selective nonfunctional organelle by cells through the actions of enzymes originating from the cell is called?
Correct answer: C. Autophagy
- A. Pinocytosis
- B. Endocytosis
- C. Autophagy
- D. Cytotoxicity
Explanation
Autophagy is a cellular mechanism for self-digestion where cells degrade and recycle their own components, such as nonfunctional organelles, using enzymes. This process is essential for cellular maintenance and energy regulation, particularly during stress conditions.
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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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