The Immune System

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Get exam ready with this video on the Immune System. Learn about non-specific defence systems (e.g. skin, nose, HCL in stomach, cillia in trachea) before learning about the different types of white blood cells and how they fight against infection. We learn about the role of phagocytes, the roll of lymphocytes in producing antibodies and memory cells and the role of antitoxins. As always, finish with some past paper questions to feel as confident as possible going into that exam!

Length: 24:38

Subject: biology

Topic: infection and response

Exam Board: aqa,ocr,edexcel

Price: £4.00

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