Biology A-Level
Qualitative vs quantitative analysis
What Qualitative vs quantitative analysis means in Biology A-Level, as defined for AQA.
Definition of Qualitative vs quantitative analysis
Check what you remember
Read the wording for your board, then hide it and explain Qualitative vs quantitative analysis in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Benedict's is qualitative but becomes quantitative by filtering and weighing the precipitate, or by using a colorimeter with a calibration curve.
Topics that use Qualitative vs quantitative analysis
- Carbohydrates (AQA A-Level)
Related terms
- Acid hydrolysis of non-reducing sugars
- amylose and amylopectin
- beta-glucose polymer
- beta-glucose rotation
- branching and rapid hydrolysis
- condensation and water loss
- condensation of many glucose units
- glycosidic bond
Using Qualitative vs quantitative analysis in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Biology questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Biology A-Level termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge