Web2 Gas Sensor to measure the amount of oxygen gas consumed or produced by a plant during respiration and photosynthesis. • use a CO 2 Gas Sensor to measure the amount of carbon dioxide consumed or produced by a plant during respiration and photosynthesis. • determine the rate of respiration and photosynthesis of a plant. Figure 1 Web13 nov. 2024 · To measure the rate of oxygen production, scientists use a device called an oxygen electrode. The oxygen electrode is placed in the leaves of the plant, and the …
2.1: Photosynthesis Protocol - Biology LibreTexts
Web22 okt. 2024 · I believe that my hypothesis was valid based on my results, excluding the 20cm measurement. I believe that the higher the light intensity is, increases the rate of photosynthesis as it is would no longer be a limiting factor of photosynthesis and therefore the plant would photosynthesize at a higher rate, which is shown in my results. WebFirst, the system concept emphasizes the fact that we have nothing like a discrete photosynthesis sensor. Photosynthesis is always a calculated parameter, determined from measurements of CO 2 concentrations, gas flows and sometimes other parameters, depending on the measurement philosophy. brother satish kumar live
Investigating the light dependent reaction in photosynthesis
WebBesides introducing fixed carbon and energy into ecosystems, photosynthesis also affects the makeup of Earth’s atmosphere. Most photosynthetic organisms generate oxygen gas … WebModule 5: Photosynthesis Lab Worksheet Photosynthesis Lab. Instructions: Answer the questions below based on Experiments 1, 3, and 4. You may skip experiment 2 (it is the negative control and should result in a rate of zero) Experiment 1 - Measuring the Rate of Photosynthesis. Time (minutes) Volume of Gas in Syringe (mL) Web17 aug. 2024 · The rate of photosynthesis will be measured by counting the number of oxygen bubbles produced by the Elodea plants in each 2-minute trail. After completing a … brothers atv brainerd