What is the name of cells in the body that are responsible for engulfing pathogens? (1)
What is the name of the protein that is produced by the cells of the immune system that ‘marks’ pathogens? (1)
Explain how we can prevent bacteria becoming resistant to antibiotics. (3)
Explain how we can prevent bacteria becoming resistant to antibiotics. (3)
What is the ‘resolution’ on a piece of equipment? (1)
Convert 7kW to W (1)
Challenge: Explain why antibodies are classed as a specific type of defence.
What is a vaccine?
How is the vaccine introduced into the person’s body?
What does the vaccination stimulate?
What is immunity?
How can vaccinations help to prevent the spread of disease?
A. A vaccine is a…
B. What does the vaccine stimulate?
C. Immunity is when the same pathogen re-enters the body the white blood cells respond quickly to produce the correct ________, preventing ________.
D. How can vaccinations help to prevent the spread of disease?