Use of Apparatus

1. Use of Visking tubing

       for example during experiments related to Transport Across Membrane (topic 2) - osmosis, diffusion

2. Use of Mortar and Pestle

       for example in preparation of solid samples for Food Tests or obtaining leaf extract for Photosynthetic experiments

3. Use of Colorimeter

       for example to determine precisely the colour intensity or wavelength (DV) of solutions

4. Use of Capillary tube

       for example to contain experimental samples (leaf extract) in Photosynthetic reactions

5. Use of Cork borer

       for example in preparation of sample in cylindrical form or to cut into cylinder discs.

6. Use of spotting tile

       for example in Practical 9: Effect of Inhibitors on Amylase Action