MEASURING PHOTOSYNTHESIS 6 H 2 O + LIGHT + 6 CO 2  C 6 H 12 O 6 + 6 O 2 1.How can we measure the rate of photosynthesis?

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Presentation transcript:

MEASURING PHOTOSYNTHESIS 6 H 2 O + LIGHT + 6 CO 2  C 6 H 12 O O 2 1.How can we measure the rate of photosynthesis?

MEASURING PHOTOSYNTHESIS 2.What factors might affect the rate? 3.How can we manipulate these factors as independent variables? 4.Complete the Google Form on the Energetics page.

LAB EXECUTION STAY ON TASK TO MAXIMIZE LAB POINTS CLEAN UP 1.PUT DISKS AND OTHER NON-RESUABLE MATERIALS IN THE TRASH 2.RINSE AND DRY CUPS 3.RINSE AND DRY SYRINGE 4.WIPE DOWN WORK AREA Cup #IV4-Disk Time (min) 1Lamp 2Table 3Foil 4Lamp 5Table 6Foil

POST-LAB ANALYSIS 1.Recreate your data table in a neat, easily understood form. 2.Experimental Errors: What additional factors (other than your IV or mistakes) likely impacted your data? GroupIndividual 1.How specifically did these EEs change the rising of leaf disks? 2.How could you change your procedure to eliminate these errors? 3.Does your data support or refute your hypothesis, or is it inconclusive? Fully substantiate and explain your answer.