AS Biology AQA: Cell Fractionation
- Created by: Natalie Beard
- Created on: 07-12-09 10:54
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Cell Fractionation
This separates different parts and organelles of a cell so study can be undertaken in detail.
Stages
1. Cut tissue and place in a cold isotonic buffer. Cold to stop enzyme action, isotonic to stop osmosis and buffer to stop changes in PH. Grind to…
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