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Class 9
Chapter 5 Class 9 - The Fundamental Unit of Life
  • Lysosomes are membrane bound sacs filled with digestive enzymes .
  • Lysosomes are responsible for keeping the cell clean of any foreign materials or old, out-of-function organelles .
  • They maintain this function with the help of enzymes capable of digesting all organic material.
  • The enzymes are synthesised by RER .

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 12 years and a teacher from the past 16 years. He teaches Science, Economics, Accounting and English at Teachoo