Why is spinach used for photosynthesis in the lab?
What is the purpose and function of the photosynthesis laboratory?
Floating Leaf Disk photosynthesis Lab Photosynthesis is a process where carbon dioxide is converted into sugars like glucose by using sunlight energy. The energy from the sun is used to absorb light by the pigments on a leaf. This is called carbon fixation.
The question that follows is: Why do spinach discs float? The leaf discs absorb carbon dioxide from baking soda and sink to bottom in a cup of hot water. The disks are exposed to light and use carbon dioxide and water for oxygen and glucose production. The leaves float because of tiny bubbles of oxygen released from the leaves.
You may also wonder, "What is the point of floating leaf disk lab?"
A vacuum is used in floating leaf disk procedures to remove air trapped and infiltrate plant (leaf), disk samples with a solution containing bicarbonateions, which serve as a carbon source.
Is it possible for spinach leaves to have a higher rate of photosynthesis than others?
The bicarbonate solution has a higher rate of photosynthesis for spinach leaves. The leaves float in distilled water more than in bicarbonate solution, and there will be more photosynthesis in light than dark.
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