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[PDF File]Lab: What Affects the Rate of Photosynthesis? Duration ...
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Lab: What Affects the Rate of Photosynthesis? Duration: 45 min . ... might affect the rate of photosynthesis in Elodea plants, and then students will carry out a series of 2-minute experiments under different conditions to test their hypotheses. The rate of photosynthesis will be measured by counting the number of oxygen bubbles produced by

[PDF File]LAB 7 Photosynthesis - Los Angeles Mission College
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You have learned that photosynthesis involves the conversion of carbon dioxide and water into organic molecules such as glucose. In doing so, oxygen is a product while carbon dioxide is a reactant that is used up during photosynthesis. In the first experiment, we will be using the same plant you examined in Lab 3 called Elodea.

[PDF File]Photosynthesis Lab - Elodea and Bromothymol Blue; SB3 a,b
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Photosynthesis Lab - Elodea and Bromothymol Blue; SB3 a,b Green plants use sunlight to make glucose. To do so, the plant must use carbon dioxide and water in a process called photosynthesis. The glucose made by plants is used by plants and animals as a source of energy. To release the energy contained in the bonds of glucose, the

[PDF File]Photosynthesis and Respiration in Elodea
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©2008 CIBT Photosynthesis and Respiration in Elodea – Student Section Page 2 Purpose: Your lab group is asked to design, execute, and analyze an experiment that tries to accomplish the following two tasks: Task A. Demonstrate that environmental CO2 is used during photosynthesis in Elodea.

[PDF File]Photosynthesis and Respiration in Elodea
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Photosynthesis and Respiration in Elodea Lab Report Sheet (to hand in) Restate the two tasks of your experiment as hypotheses. Task A - Task B - Answer the following questions: 1. What happened when you exhaled into the bromthymol blue solution? Why? 2. Explain which tubes provide evidence for Task A. 3. Explain which tubes provide evidence for ...

[PDF File]Photosynthesis Virtual Labs - Northern Highlands
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In this lab, you will be experimenting with how different variables affect the rate of photosynthesis. 9. Set the thermometer to 25°C (Room Temperature) and the light intensity to 20 .

[PDF File]Elodea Lab - Easy Peasy All-in-One High School
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Elodea Lab This lab is designed to show how photosynthesis takes place in the aquatic plant Elodea. Because the leaves of Elodea are only a few cells thick, they will be easy to observe under the microscope to look at cells and cell parts. Materials:

[PDF File]Lab 12 Photosynthesis - Sacramento State
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Lab 12: Photosynthesis Objectives: Upon completion of this topic you should: 1. Understand the processes of photosynthesis and respiration. 2. Know what pigments are involved in photosynthesis and how they can be studied using chromatography and the spectrophotometer. 3.

[PDF File]for Biology Teachers
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1. Divide the class in half and have lab groups in each half address either “Purpose A,” dealing with the use of CO2 by Elodea during photosynthesis, or “Purpose B,” demonstrating the production of CO2 during plant respiration. This allows the students to focus on only one process -- …

Elodea and photosynthesis lab