White Blood Cells

What are the names of the two types of WHITE BLOOD CELL we have learnt about:

• phagocytes and lymphocytes

• lymphocytes and platelets

• platelets and phagocytes

• phagocytes and plasma

What is on the surface of pathogens that allows white blood cells to detect and recognise them?

• antibiotics

• antigens

• anticlockwise

• antihistamine

What are produced by white blood cells to neutralise poisons released by pathogens?

• antihystamines

• antigens

• antitoxins

• antibiotics

What is the name of the proteins that are made to fight of pathogens. They can be produced quickly when the pathogen enters the body a second time.

• antitoxins

• antibiotics

• antibodies

• anticlockwise

What is the name of the process where white blood cells surround, engulf and digest pathogens?

• protein synthesis

• photosynthesis

• vaccination

• phagocytosis

What process is being shown shown in the diagram?

• production of antibodies

• production of antigens

• phagocytosis

• production of antitoxins

What process is being shown shown in the diagram?

• production of antibodies

• production of antigens

• phagocytosis

• production of antitoxins

What process is being shown shown in the diagram?

• production of antibodies

• production of antigens

• phagocytosis

• production of antitoxins

What is it called when a large proportion of the population are immune to a disease?

• resistance

• herd immunity

• immunisation

• peer review

Who invented the first vaccination?

• Edward Jenner

• Alexander Fleming

• Albert Einstein

• Stephen Hawking