BRAINCAKE

Lysosomes

OCR AS-level BiologyCell StructureLesson 7 of 26

Lysosomes are vesicles containing a hydrolytic enzyme called lysozyme. They are responsible for the breakdown of waste material, old organelles and pathogens ingested by white blood cells in a process called phagocytosis.

Diagram

Sign in free to see the rest of this lesson, the R.E.C.I.P.E. recall steps and the quiz

BrainCake is free. Make an account in seconds and pick up where this page stops.

Key terms in this lesson

organelle
A membrane-bound structure within a cell with a specific structure suited to a specific function.
vesicle
A small, fluid-filled sac bound by a single membrane, used for storage and transport within the cell.

More in Cell Structure

All 26 lessons in Cell Structure · All OCR AS-level Biology topics