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Why the disks will float when they are placed in the light

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Reference no: EM131273038

Pre Lab Photo Synthesis Lab

Q1. Outline the procedure that you will use to observe photosynthesis and respiration. Be sure to include all of the materials you will need and a description of your methods. You may answer this question outline form, in a flow chart, in a diagram, or in any format you choose, as long as all necessary information is included.

Q2. In this experiment, when you place leaf disks in the light, the disks will float. Briefly explain in your own words why the disks will float when they are placed in the light.

Q3 Both photosynthesis and respiration are occurring in the leaf disks when they are in the light. If the disks float, is more O2 being produced by photosynthesis or consumed by respiration? Explain your reasoning.

Attachment:- Pre lab.pdf

Reference no: EM131273038

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len1273038

11/10/2016 7:41:24 AM

This assignment is only three questions it is three pre lab questions. I have sent the prelab and lab instructions.- Experimental results are summarized in the text in a logical and coherent manner 2 1 0 - Sample sizes (n) and statistical analysis of the data are reported in the text 2 1 0 -Table is visually appropriate with Title (no raw data, sig. fig.) 2 1 0 - Results include Figure(s) of the experimental results. Each graph included will need to have: 1. Title and caption below graph 2 1 0 2. Dependent and independent variables identified with titles on the appropriate axes. Label and units on both axes 2 1 0 3. A legend, if necessary (or otherwise the graph can stand on its own). 2 1 0 - the graphs (Figures) are appropriately cited in the text and the information in text and figures is coherent.

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