O Level Biology Practicals
Learn O Level Biology through interactive food tests, enzymes, photosynthesis, respiration, transport, and microscopy practicals.
Interactive experiments
- Effect of temperature on yeast respiration — Biology
- Comparing reducing sugars in fruit juices — Biology
- Microscopic examination and drawing of plant tissues — Biology
- Identifying organisms using visible features — Biology
- Digestion of starch by amylase and diffusion through dialysis tubing — Biology
- Effect of temperature on enzyme activity — data analysis — Biology
- Leaf microscopy and eyepiece-graticule calibration — Biology
- Estimating protein concentration in milk — Biology
- Effect of pH on pepsin activity — data analysis — Biology
- Comparing stem and root anatomy — Biology
- Planning an investigation into age and human reaction time — Biology
- Cell counting and viability — written analysis — Biology
- Food Tests — Biology
- Effect of Temperature and pH on Enzymes — Biology
- Catalase and Hydrogen Peroxide — Biology
- Testing a Leaf for Starch — Biology
- Requirements for Photosynthesis — Biology
- Light Intensity and Rate of Photosynthesis — Biology
- Carbon Dioxide from Germinating Seeds — Biology
- Respiration in Germinating and Dead Seeds — Biology
- Osmosis in Potato Tissue — Biology
- Diffusion in Liquids and Gases — Biology
- Transpiration with a Potometer — Biology
- Microscopy, Cells and Biological Drawing — Biology
- Experimental Skills and Data Handling — Biology