Biology A (Salters-Nuffield) A-Level
Solvent control
What Solvent control means in Biology A (Salters-Nuffield) A-Level, as defined for Pearson Edexcel.
Definition of Solvent control
Check what you remember
Read the wording for your board, then hide it and explain Solvent control in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
A disc soaked only in the solvent used to make the extract, included to show the solvent itself is not causing inhibition.
Topics that use Solvent control
- Topic 4: Biodiversity and Natural Resources (Pearson Edexcel A-Level)
Related terms
- Adaptation and speciation
- Allele frequency change over time
- Amyloplast
- Aseptic technique
- Binary fission
- Biodegradability
- Calcium and magnesium in plant structure and function
- Cellulose
Using Solvent control in the exam
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