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  1. Apoptosis - Wikipedia

    In contrast to necrosis, which is a form of traumatic cell death that results from acute cellular injury, apoptosis is a highly regulated and controlled process that confers advantages during an organism's …

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  2. APOPTOSIS Definition & Meaning - Merriam-Webster

    The meaning of APOPTOSIS is a genetically directed process of cell self-destruction that is marked by the fragmentation of nuclear DNA, is activated either by the presence of a stimulus or removal of a …

  3. Apoptosis (Programmed Cell Death) - Cleveland Clinic

    Apoptosis is a type of programmed cell death that rids your body of damaged cells. Too little or too much apoptosis can cause issues like cancer or Alzheimer’s.

  4. What Is Apoptosis? The Science of Programmed Cell Death

    Aug 3, 2025 · Apoptosis, often called programmed cell death, is the body’s way of sculpting, protecting, and renewing itself. It is a biological form of self-sacrifice, where cells choose to die for the greater …

  5. ApoptosisDefinition and Importance

    Mar 20, 2024 · Apoptosis is a necessary and planned cell death, while necrosis results from injury or trauma. The key difference between apoptosis and necrosis lies in their characteristics and …

  6. Apoptosis - National Human Genome Research Institute

    6 days ago · Apoptosis is the process of programmed cell death. It is used during early development to eliminate unwanted cells; for example, those between the fingers of a developing hand.

  7. Apoptosis: Definition, Pathway, Examples and Quiz | Biology ...

    Jun 6, 2017 · Apoptosis is a process that occurs in multicellular when a cell intentionally “decides” to die. This often occurs for the greater good of the whole organism, such as when the cell’s DNA has …