Several biological processes are catalysed by enzymes. Digestive enzymes are present in which part of the cell?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Lysosomes.
Lysosomes are known as the digestive system of the cell because they contain digestive enzymes such as proteases, lipases, and nucleases. These enzymes break down worn-out cell parts, macromolecules, and foreign substances that enter the cell. Lysosomes help maintain cellular health by digesting and recycling cellular waste.
Other options:
-
Golgi complex: Involved in packaging and transporting proteins, not digestion.
-
Mitochondria: Known as the powerhouse of the cell, producing energy (ATP).
-
Ribosome: Site of protein synthesis, not enzyme storage or digestion.