Teaching Resources > A/AS > Biology > Immobilised Enzymes

Immobilised Enzymes

Mike Ebbsworth and Arwel Jones
This PowerPoint relates to the Immobilised Enzymes section of the BY1 specification. Students learn about the:

Determination of water potential by measuring changes in mass, and solute potential by measuring the degree of incipient plasmolysis. The permeability of cell membranes using beetroot.