GENERAL HISTOLOGY

Detailed explanation-1: -A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria.

Detailed explanation-2: -Lysosomes are membrane-enclosed organelles that contain an array of enzymes capable of breaking down all types of biological polymers-proteins, nucleic acids, carbohydrates, and lipids.

Detailed explanation-3: -Lysosomal enzymes are synthesized in the endoplasmic reticulum (ER), are transported to the Golgi apparatus, and are tagged for lysosomes by the addition of mannose-6-phosphate label.

Detailed explanation-4: -Lysosomes are rich in hydrolytic enzymes such as proteases, lipases, and other hydrolases.

Detailed explanation-5: -The endomembrane system of eukaryotic cells consists of the ER, the Golgi apparatus, and lysosomes.