Biology B (Advancing Biology) H022: Respiratory diseases and treatment Topical Past Paper Questions

What is an example of an acute condition? A Asthma attack B Breast cancer C Emphysema D Lung cancer

A C 40 people applied to take part in the trial. 30 of these people were randomly selected to receive either the new drug or a placebo. • A placebo was given to 12 of these randomly selected people. Which of the options, A to D, is the chance that a person who applied to take par…

Fig. 1.1 is a diagram of a cell found in the trachea. The structures labelled A to G are organelles found within the cell. Fig. 1.1 (a) Using Fig. 1.1, complete the table below with the letter of the organelle that corresponds to the function being described. (b) Tobacco smoke is…