Inside this acidic environment are over 50 different types of enzymes, including proteases (break down proteins), nucleases (break down nucleic acids), and lipases (break down lipids). These are known as "acid hydrolases" because they only function efficiently in acidic conditions—a safety mechanism that protects the rest of the cell from accidental digestion if a lysosome were to leak. Key Functions: How Lysosomes Digest Waste
The interior of a lysosome is highly acidic, with a pH of about Inside this acidic environment are over 50 different
In specialized immune cells, lysosomes are used to destroy foreign invaders like bacteria and viruses. The cell engulfs the pathogen into a vacuole, which then fuses with a lysosome to be chemically dismantled. The cell engulfs the pathogen into a vacuole,
The importance of these enzymes is most evident in . If a single enzyme is missing or defective due to a genetic mutation, the specific waste product it is supposed to digest begins to build up inside the cell. This accumulation eventually interferes with organ function, leading to conditions like Tay-Sachs disease or Gaucher disease . including proteases (break down proteins)
Lysosomes break down large food molecules (carbohydrates, lipids, and proteins) into smaller units like simple sugars and amino acids that the cell can use for energy or growth. Why "Suicide Bags"?