Cellular Respiration In Plants Experiment. This is coloured pink with addition of a few drops of phenolphthalein. To emphasize this point even more, the equation for photosynthesis is the opposite of cellular respiration.
Enzyme lab using catalase lets students see how enzymes brake down substances. In this lab, students will be testing whether or not aquatic plants do photosynthesis in the dark or light, and also testing if they do cellular respiration during the dark or light. As with photosynthesis, plants get oxygen from the air through the stomata.
In plants, there are two types of respiration:
Cellular respiration and photosynthesis lesson plans designed for high school, middle school, and elementary school science teachers are downloadable here. Cellular respiration uses glucose and oxygen to produce carbon dioxide and water. Measuring the rate at which a cell goes through respiration can be done in multiple ways. It turns red when an acid is added to it, and blue when a base is added to it.
