Which one of the following statements about lysosomes is NOT correct?

Correct option is B

The Correct answer is (b) They breakdown all inorganic materials. Lysosomes are organelles in cells that are responsible for digesting and breaking down organic materials such as proteins, lipids, and carbohydrates. They contain digestive enzymes that help in this process, making them a crucial part of the cell’s waste disposal and recycling system. However, they do not break down inorganic materials, which is why option (b) is incorrect. Lysosomes are often referred to as "suicidal bags" because they can release their enzymes to digest the cell itself if it is damaged or dying. They also help in removing foreign invaders like bacteria by breaking them down, but they do not stop the entry of foreign materials into the cell. Information Booster: • Lysosomes contain around 50 different types of enzymes to digest cellular waste. • They are primarily responsible for breaking down organic materials, not inorganic. • The term "suicidal bags" refers to their role in programmed cell death or apoptosis. • Lysosomes are involved in destroying pathogens like bacteria or viruses through a process called phagocytosis. • They play a role in recycling cellular components, helping in cell renewal and metabolism. • Lysosomal malfunction can lead to diseases such as lysosomal storage disorders.