EVERYDAY SCIENCE

Detailed explanation-1: -The proteins which are no longer required by the cell are broken down into their building blocks (amino acids) in the lysosomes. These building blocks can again be used by the cell to make new proteins. Hence, lysosome is also called the waste treatment plant or the ‘recycle bin’ of a cell.

Detailed explanation-2: -Lysosomes are like trash cans because lysosomes get rid of unwanted things inside the cell like trashcans are used to get rid of unwanted things inside a house.

Detailed explanation-3: -Vacuoles are therefore often referred to as ‘fungal or plant lysosomes’ due to their common role in the degradation of cell components such as proteins, nucleic acids, polysaccharides and lipids.

Detailed explanation-4: -Lysosomes could be called cells’ recycling centres because they digest and recycle waste inside the cells.

Detailed explanation-5: -Lysosomes are a kind of waste disposal system of a cell. They help to keep the cell clean by digesting any foreign material as well as worn-out cell organelles.