Explain the process of phagocytosis

Phagocytes detects pathogen due to chemical produced by the pathogen. The phagocyte move via a concentration gradient to the pathogen. The phagocyte engulfs the pathogen thereby producing a phagosome where the pathogen has been completely engulfed. The phagocyte contains lysosomes which fuse with the phagosome releasing hydrolytic enzymes which result in the pathogen being broken down. The pathogen waste products are either excreted by exocytosis or the antigens are then presented on the cell membrane of the phagocyte, where either T-killer cells or lymphocytes can then differentiate into plasma cells producing antibodies resulting in the pathogen being destroyed.

Answered by Sam C. Biology tutor

6738 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

How is an action potential fired?


How do I explain the process of Natural Selection?


Explain two properties of water that are vital for aquatic life and explain how these arise


A neuron transmits an electrical impulse across a synapse in order to pass this impulse to the next neuron. Outline this process.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences