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  1. Lysosome: Definition, Structure & Function - Sciencing

    Mar 15, 2019 · The main function of lysosomes is to help with cell metabolism by ingesting and dissolving unwanted parts of the cell, cell debris or foreign substances that have entered the cell.

  2. Lysosome | Description, Formation, & Function | Britannica

    Sep 29, 2025 · lysosome, subcellular organelle that is found in nearly all types of eukaryotic cells (cells with a clearly defined nucleus) and that is responsible for the digestion of …

  3. Lysosome - Structure, Function, and Importance

    Oct 15, 2025 · What Is a Lysosome? A lysosome is a membrane-bound organelle that acts as the digestive compartment of the cell. It contains hydrolytic enzymes that break down biological …

  4. Lysosome - Wikipedia

    In addition to breaking down polymers, lysosomes are capable of killing and digesting microbes, cells, or cellular debris. Through cooperation with phagosomes, lysosomes conduct …

  5. Lysosome - National Human Genome Research Institute

    3 days ago · A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn-out cell …

  6. Lysosomal Biology and Function: Modern View of Cellular Debris Bin

    This review compiles existing knowledge in the field of lysosomal physiology and function by describing lysosomal events necessary in maintaining lysosome function and cellular …

  7. Lysosome – Definition, Location, Structure, and Functions

    May 18, 2023 · When activated, they function as the cell’s digestive system that destroys invading viruses and bacteria, repairs worn-out cells, and in programmed cell death or apoptosis. If …

  8. Lysosomes - Definition, Types, Significance, Functions

    Jul 23, 2025 · Lysosomes are eukaryotic cell organelles that help in the digestion and removal of cellular waste and debris. They are formed by the joint activity of the endoplasmic reticulum …

  9. Lysosome - Definition, Function & Structure | Biology Dictionary

    Apr 28, 2017 · Lysosomes are specialized vesicles within cells that digest large molecules through the use of hydrolytic enzymes. Vesicles are small spheres of fluid surrounded by a …

  10. Lysosomes: Structure, Functions, Diagram - Microbe Notes

    Nov 11, 2023 · Lysosomes are membrane-bound, dense granular structures containing hydrolytic enzymes responsible mainly for intracellular and extracellular digestion.