Biology A-Level
colorimetry
What colorimetry means in Biology A-Level, as defined for AQA.
Definition of colorimetry
Check what you remember
Read the wording for your board, then hide it and explain colorimetry in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Used to calculate rate from colorimeter readings at set intervals, naming the filter and the reading taken at each time interval.
Topics that use colorimetry
- Photosynthesis (A-level only) (AQA A-Level)
Related terms
- ATP hydrolysis
- chemiosmosis
- DCPIP
- dehydrogenase activity
- energy for reduction
- limiting factors
- photolysis of water
- reduced NADP
Using colorimetry in the exam
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