Questions: Infection and response
Pick a question type. Each time you get new numbers. Free ones are marked free.
Pathogens and how they spread
- Which kind of pathogen causes itChoose, 1 mark, free
- How a disease is spreadChoose, 1 mark, free
- Communicable or non-communicableChoose, 1 mark, free
- Disease from its symptomsChoose, 1 mark, free
- Reducing the spread of a diseaseChoose, 1 mark, free
- Pathogens and how they cause diseaseChoose, 1 mark, free
- Number of bacteria after a timeCalculate, 3 marks, free
- Time for a population of bacteria to growCalculate, 3 marks, Plus
Defences and the immune system
- Non-specific defencesChoose, 1 mark, free
- What white blood cells doChoose, 1 mark, free
- Putting the immune response in orderChoose, 1 mark, free
- Why antibodies are specificExplain, 2 marks, free
- Reading an antibody graphDetermine, 4 marks, free
- Percentage rise in white blood cellsCalculate, 3 marks, free
- When a non-specific defence failsExplain, 3 marks, Plus
Vaccines, antibiotics and resistance
- How vaccines workChoose, 1 mark, Plus
- Percentage vaccinated and herd immunityCalculate, 3 marks, Plus
- How many more must be vaccinatedCalculate, 4 marks, Plus
- Vaccine coverage and cases over timeDetermine, 5 marks, Plus
- Percentage fall in cases after a vaccineCalculate, 3 marks, Plus
- Herd immunity protects the unvaccinatedExplain, 3 marks, Plus
- Antibiotics or painkillersChoose, 1 mark, Plus
- How antibiotic resistance developsExplain, 4 marks, Plus
- Slowing antibiotic resistanceChoose, 2 marks, Plus
- Comparing antibiotics by clear zonesCalculate, 4 marks, Plus
- How a vaccine protects people (6 marks)Explain, 6 marks, Plus
Discovering and testing drugs
- Where drugs come fromChoose, 1 mark, Plus
- The order of drug testingChoose, 1 mark, Plus
- Drug trial wordsChoose, 1 mark, Plus
- Why trials are designed as they areChoose, 1 mark, Plus
- Percentage reduction in a trialCalculate, 4 marks, Plus
- Choosing the best doseDetermine, 2 marks, Plus
- Means from trial resultsCalculate, 5 marks, Plus
- Evaluating the design of a drug trial (6 marks)Evaluate, 6 marks, Plus
Monoclonal antibodies
- Making monoclonal antibodies in orderChoose, 1 mark, Plus, Biology only, Higher tier
- How monoclonal antibodies are madeChoose, 1 mark, Plus, Biology only, Higher tier
- Uses of monoclonal antibodiesChoose, 1 mark, Plus, Biology only, Higher tier
- Reading a pregnancy testChoose, 2 marks, Plus, Biology only, Higher tier
- Monoclonal antibodies against cancerExplain, 3 marks, Plus, Biology only, Higher tier
- Growing a clone of hybridoma cellsCalculate, 3 marks, Plus, Biology only, Higher tier
Plant disease and plant defences
- Ion deficiencies in plantsChoose, 1 mark, Plus, Biology only
- Signs of plant diseaseChoose, 1 mark, Plus, Biology only
- Identifying plant diseasesChoose, 1 mark, Plus, Biology only
- Physical, chemical and mechanical defencesChoose, 1 mark, Plus, Biology only
- Percentage of plants infectedCalculate, 3 marks, Plus, Biology only
- Why an ion deficiency slows growthExplain, 3 marks, Plus, Biology only
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