BI-843
Photosynthesis equation
Biology · Secondary 3 · Hard · Photosynthesis equation
A plant is placed in a bell jar with soda lime to remove carbon dioxide from the air. Before starting the experiment, the plant is kept in the dark for 24 hours. Why is this destarching step necessary?
- To ensure that starch was not made before the experiment began
- To ensure that all starch found later is made during the experiment
- To increase the rate of photosynthesis during the experiment
- To allow chloroplasts to rest before the experiment begins
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