PhotosynthesisLabProtocolandDatasheet_spinach_v1 - Name_Megan Easterling Section_578 Photosynthesis Lab Lab Activity 1 Table 1 Time White light Red

# PhotosynthesisLabProtocolandDatasheet_spinach_v1 -...

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Name:___Megan Easterling _ Section:_____578 _________ Photosynthesis Lab Lab Activity 1: Table 1 Time 0 min. # disks floating 5 min. # disks floating 10 min. # disks floating 15 min. # disks floating 20 min. # disks floating 25 min. # disks floating 30 min. # disks floating White light 0 4 7 7 7 7 7 Red Light 0 0 0 3 3 3 3 Green Light 0 0 0 1 1 1 1 Blue Light 0 2 8 8 8 8 8 Dark 0 0 0 0 0 0 0 1.Which wavelength of light was most effective for photosynthesis? 2.Which wavelength of light was least effective for photosynthesis? 3.Is it possible to record a wavelength for white light and dark? Why or why not? 4.Why was the white light and dark treatment included in the experiment? 1
Name:___Megan Easterling _ Section:_____578 _________ 5.Graph the percentage(number floating/total disks X 100) of floating disks for each time interval in each beaker. Place the percentage on the y-axis and time on the x-axis. Include all three colors of light on one graph. 0 5 10 15 20 25 30 35 0 10 20 30 40 50 60 70 80 90 Lab Activity 1 White (% floating) Red (% floating) Green (% floating) Blue (% floating) Dark (% floating) Time (min) Percentage of disks floating Time (min) White (% floating) Red (% floating) Green (% floating) Blue (% floating) Dark (% floating) 0 0 0 0 0 0 5 40 0 0 20 0 10 70 0 0 80 0 15 70 30 10 80 0 20 70 30 10 80 0 25 70 30 10 80 0 30 70 30 10 80 0 2
Name:___Megan Easterling _ Section:_____578 _________ Lab Activity 2: TABLE 2 Untreated Time (minutes) Observation 0 min. Chlamy is evenly dispersed.