The process during which cells carry out self-destruction in the absence of survival signals is:
Correct answer: A. Autophagy
- A. Autophagy
- B. Heterophagy
- C. Inflammation
- D. Necrosis
- E. Apoptosis
Explanation
Autophagy is a cellular process that plays a crucial role in maintaining cellular health and homeostasis. The term "autophagy" comes from the Greek words "auto" (self) and "phagy" (eating), and it describes the process of a cell "self-eating" or degrading and recycling its own components. Autophagy is responsible for removing damaged or unnecessary cellular structures, organelles, and proteins, and it helps to ensure that the cell functions properly.
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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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