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[PDF File]IB Biology Higher Level Lab Report
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7. How does light intensity affect the rate of photosynthesis? 8. Design an experiment to investigate a different variable in the rate of photosynthesis. Be sure your investigation includes the following: Logical steps to do the plan One manipulated variable One responding variable Two controlled variables
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[PDF File]Photosynthesis Virtual Labs - Northern Highlands
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A. The lower the light intensity, the higher the rate of photosynthesis B. The intensity of light is inversely proportionate to the rate of photosynthesis C. The light intensity does not affect the rate of photosynthesis D. There is a direct relationship between light intensity and the rate of photosynthesis.
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[PDF File]Exploring Photosynthesis Lab Test
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Factors Affecting the Rate of Photosynthesis ... Therefore, it would be wise to investigate whether these changes in environmental conditions affect the rate of photosynthesis. The process of photosynthesis can be described with the following equation. 6CO 2 (g) ... You will expose spinach samples to these variables and determine the relative
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[PDF File]BACKGROUND - College Board
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variables (such as light intensity, water pH, and CO. 2. availability) 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
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[PDF File]Photosynthesis: Limiting Factors
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effects of the rate of photosynthesis. Hypothesis If the leaf is exposed to higher intensity of light in the presence of a carbon source, then it takes less time for the leaf disks to float to the surface of the solution due to an increased rate of O 2 production through photosynthesis. Variables
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Factors Affecting Photosynthesis - Biology
affect the rate of photosynthesis in plants — both physical variables and biotic variables. Likewise, students consider variables that might affect the floating disk procedure itself. These variables are compiled and categorized to serve as a guide for student questions and experimental design, as illustrated in Table 1. Table 1.
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[PDF File]Factors Affecting the Rate of Photosynthesis
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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. a. What were the bubbles per minute at this setting? _____ bpm b.
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[PDF File]What factors affect the rate of photosynthesis in living ...
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Possible Variables to Investigate: Below is a table of possible variables that provides a starting point for developing questions about photosynthesis to investigate. Of course you may think of other variables to investigate. Look these variables over. Think about how each of these variables might affect …
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[PDF File]Photosynthesis
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photosynthesis occurring in the leaf tissue.! Learning O bjectives ¥ To design and conduct an experiment to explore the e $ ect of certain factors, including di $ erent environmental variables, on the rate of cellular photosynthesis
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[PDF File]Lab: What Affects the Rate of Photosynthesis? Duration ...
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Table 1. Variables Affecting Rate of Photosynthesis Method Variables (These variables may not affect photosynthesis but are still important to investigate.) Size of leaf disk Depth of bicarbonate solution Methods of cutting disks Leaf disk overlap Soap amount How many times can the procedure be repeated with the same disks? How long can the disks
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Variables that affect photosynthesis