Cell Death
Cell death refers to the process by which a cell ceases to function and ultimately breaks down. There are two main types: apoptosis and necrosis. Apoptosis is a programmed, controlled process that cells use to safely dispose of themselves when they are damaged or no longer needed, helping maintain healthy tissue. Necrosis, on the other hand, is an uncontrolled process that occurs due to injury or disease, often causing inflammation and harm to surrounding cells. Both types are essential for normal development and response to stress, playing a crucial role in maintaining the body's overall health.
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Cell death refers to the process by which cells cease to function and ultimately die. There are two main types: apoptosis, or programmed cell death, which is a natural and controlled way for the body to remove unwanted or damaged cells; and necrosis, which is an uncontrolled form of cell death often resulting from injury or disease, leading to inflammation. Both processes are essential for maintaining health—apoptosis helps in growth and tissue remodeling, while necrosis can signal problems that need addressing, such as infection or injury. Understanding cell death is crucial in areas like medicine and biology.