photosynthesis and respiration experiment

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. The plant I usually use for this experiment is called elodea, which is available at any local pet store in the fish area. One nugget of information you will need ...

The hydrogen reacts with carbon dioxide (CO 2) to produce glucose, a type of sugar. The full chemical equation of photosynthesis looks like this: 6CO2 + 6H20 + Sunlight → C6H12O6 + 6O2. In other words, the carbon dioxide and water that go into the plant combine with energy from sunlight to produce glucose, and also oxygen.

In this experiment, you will. Use an O 2 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 ...

Photosynthesis and cellular respiration lab experiments can be tough to create because these cellular energy concepts are abstract and can be difficult for students to understand. Rather than just drilling them on molecular pathways and chemical equations, I've always tried to incorporate labs and activities to bring these concepts to life. ...

As part of our Farmer Scientist Series, we do an experiment to observe plant respiration! Find the full experiment and resources on grownycdistancelearning.org

At any given point in this experiment, the number of floating leaf disks is an indirect measurement of the net rate of photosynthesis. In photosynthesis, ... use the process of respiration, which is basically the reverse of photosynthesis. In respiration, glucose is broken down to produce energy that can be used by the cell, ...

Photosynthesis Lab. Study photosynthesis in a variety of conditions. Oxygen production is used to measure the rate of photosynthesis. Light intensity, carbon dioxide levels, temperature, and wavelength of light can all be varied. Determine which conditions are ideal for photosynthesis, and understand how limiting factors affect oxygen production.

In this virtual photosynthesis lab, students can manipulate the light intensity, light color, and distance from the light source. A plant is shown in a beaker and test tube which bubbles to indicate the rate of photosynthesis. Students can measure the rate over time. There is an included data table for students to type into the simulator, but I ...

Lab Photosynthesis Laboratory objectives: Learn about photosynthesis. Design an experiment to test how light affects photosynthetic rates. Plot and interpret the data you obtain from your experiment. Introduction: Photosynthesis and respiration Photosynthesis is the process by which light energy is used to produce oxygen, glucose, and

Introduction. Plants make sugar, storing the energy of the sun into chemical energy, by the process of photosynthesis. When they require energy, they can tap the stored energy in sugar by a process called cellular respiration. The process of photosynthesis involves the use of light energy to convert carbon dioxide and water into sugar, oxygen ...

This multipart animation series explores the process of photosynthesis and the structures that carry it out. Photosynthesis converts light energy from the sun into chemical energy stored in organic molecules, which are used to build the cells of many producers and ultimately fuel ecosystems. After providing an overview of photosynthesis, these ...

Here is a round-up of what I consider "happy-medium" respiration lessons. 1. When I introduce the topic of cellular respiration, I usually use bromothymol blue as a demo. Fill a beaker with roughly 150mL of water and 2mL of bromothymol blue. Discuss with students that bromothymol blue is a pH indicator and will change from blue to green as ...

Plants make sugar, storing the energy of the sun into chemical energy, by the process of photosynthesis. When they require energy, they can tap the stored energy in sugar by a process called cellular respiration. The process of photosynthesis involves the use of light energy to convert carbon dioxide and water into sugar, oxygen, and other organic compounds. This process is often summarized by ...

Many lab activities can be conducted with our Wireless, PASPORT, or even ScienceWorkshop sensors and equipment. For assistance with substituting compatible instruments, contact PASCO Technical Support. We're here to help. Students use a carbon dioxide gas sensor to measure the rates of photosynthesis and respiration in spinach leaves.

Learn about photosynthesis and its importance in the process of converting light energy into chemical energy at Khan Academy.

Many lab activities can be conducted with our Wireless, PASPORT, or even ScienceWorkshop sensors and equipment. For assistance with substituting compatible instruments, contact PASCO Technical Support. We're here to help. Students use a carbon dioxide sensor to measure the rates of photosynthesis and respiration in spinach leaves.