"Describe" questions — OCR A-Level Biology B — Advancing Biology (H422)
12 questions · biology · View as Markdown
How to answer
Say WHAT happens, in order. No reasoning. Structure: 1. First X. 2. Then Y. 3. Then Z. Assessment Objective: AO1. Every "describe" answer on this spec is marked against exactly this pattern.
Sample questions
- A student is investigating the effect of substrate concentration on the rate of catalase activity using hydrogen peroxid…
- A school nurse is reviewing the health records of students at a secondary school. She notices that several students have…
- A student is investigating the effect of light intensity on the rate of photosynthesis using pondweed. Describe how the …
- A student is investigating the effect of substrate concentration on the rate of enzyme activity using lipase and a lipid…
- A student is investigating how the concentration of hydrogen peroxide affects the rate of decomposition of hydrogen pero…
- A student is investigating the effect of temperature on the rate of enzyme activity using amylase and starch solution. D…
- A research team is studying how muscle cells in an athlete produce large amounts of myosin, a structural protein needed …
- A group of researchers investigated the link between exposure to certain chemicals and the development of cancer in fact…