During this process, plants use energy from the sun, water, and carbon dioxide to build glucose molecules. In order to make their food, plants carry out a process known as photosynthesis. Science project. Experiment: Elodea (Anacharis) Plant Cells [Homeostasis, Osmosis, Photosynthesis] Experimental Method: Observe - Examine the Elodea (freshwater) plants, especially the leaves Question - What might happen if a pond’s solute concentration changes?
Elodea Photosynthesis Lab. In your experiment, when the volumeter was placed in white light, the fluid level rose in the glass tube indicating. The food they produce is glucose, C6H12O6.
Ice. Use Cabomba or Elodea, which are sold in aquarium shops.. Increase in light intensity increases the rate of photosynthesis and less of it decreases its rate.
The equation for photosynthesis is as follows: Carbon dioxide + water ->glucose + oxygen
This is what is going to happen in my experiment. The plant I usually use for this experiment is called elodea, which is available at any local pet store in the fish area. ... How did the rate of photosynthesis by Elodea is green light compare to the rate when the plant received blue light. Photosynthesis depends on the amount of light available. Elodea Photosynthesis Lab. Grade. Photosynthesis is the chemical change by which plants use carbon dioxide and water, with the aid of sunlight, to make glucose and oxygen. Start studying Elodea and Photosynthesis Lab.
This was done by measuring the oxygen production at 3 different distances (75cm, 50, and 25cm).
Photosynthesis Lab - Elodea & Bromothymol Blue Period _____ Date _____ Background: In this lab, you will investigate the process of photosynthesis.
Water used in photosynthesis. More specifically, you will learn how the amount of light affects photosynthesis.
Background: Photosynthesis is the cellular process in which autotrophs capture light energy and convert it to chemical energy (glucose) using carbon dioxide and water. Apparatus and Chemicals. Share this science project . Elodea Plant Experiment Conclusion The independent variable effected the dependent because by changing the distance of the light source it was harder for photosynthesis to happen.When the light is farther away there are fewer bubbles.The hypothesis "If the distances 10,20, and 30
Middle School High School.
This experiment will look at the affect of light intensity on the rate of photosynthesis on Elodea plants. The effect of light intensity on photosynthesis can be investigated in water plants. Use Cabomba or Elodea, which are sold in aquarium shops..
Learn vocabulary, terms, and more with flashcards, games, and other study tools. Photosynthesis takes place in the chloroplast and the number of leaves will affect the photosynthesis rate. They use this technique to compare the amounts of photosynthesis that occur under conditions of low and high light levels. Versuchsaufbau für das Fotosynthese-Experiment. Before they begin the experiment, however, students must come up with a well-worded hypothesis to be tested. When the lamp is closest to the jar, the rate of photosynthesis or … Student tests the photosynthetic activity of aquatic plants under various light wavelengths.
Controlled Variables Amount of Water/mL (230 mL) Amount of water measured by the graduated cylinder and used 230 mL water during the experiment.
The work could be carried out individually or in groups of up to 3 students (counter, timekeeper and scribe).
Investigating photosynthesis. The science of photosynthesis can be difficult for students, especially younger students, to understand without hands-on activities allowing them to see what they are being taught. There were two parts to the experiment.
The effect of light intensity on photosynthesis can be investigated in water plants.
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