Floating Leaf Disk Photosynthesis Lab Answers Today

| Time (min) | # of disks floating | Cumulative # floating | |------------|----------------------|------------------------| | 0 | 0 | 0 | | 5 | 1 | 1 | | 10 | 3 | 4 | | | 2 | 6 (50% of 10) | | 15 | 2 | 8 | | 20 | 2 | 10 |

Usually, the disks in the water-only control will not float . Even with light, the plant lacks the CO2cap C cap O sub 2 floating leaf disk photosynthesis lab answers

The goal of this lab is to measure the rate of photosynthesis by measuring the rate at which leaf disks rise in a bicarbonate solution. | Time (min) | # of disks floating

If you move floating disks to a dark area, they will eventually sink again. This is because the plant is no longer performing photosynthesis but is still performing cellular respiration , which consumes the oxygen stored in the leaf. Troubleshooting: Why didn't my disks float? This is because the plant is no longer

6. Why did the disks sink in the dark? (Cellular Respiration)

When graphing this data, you typically plot Time (minutes) on the X-axis and Number of Floating Disks on the Y-axis.