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Students in a research study group used the following devices to explore the respiration of plants
In the experiment, the function of device B is. (2) the glass cover at C can't transmit light because. (3) after the completion of the experiment, if it is proved that the green plants in C consume oxygen by respiration, your operation method and experiment are
Is there any plant respiration during the day,
four hundred and four million eight hundred and nine thousand eight hundred and forty
Yes, respiration is all day long, because respiration uses the organic matter stored in plants to provide energy for the life activities of plants, just like human respiration, if it is less, it will be fatal
How does plant respiration work?
Different from animals, there is no external respiratory organ, but it needs to ensure ventilation. Respiration is mainly carried out in cells. Oxygen penetrates into cells (photosynthesis can also provide oxygen for itself). Under the enzymatic hydrolysis of organelle mitochondria, glucose is finally decomposed into water and carbon dioxide, and energy is released to supply plants. When oxygen is insufficient, anaerobic respiration is carried out, Plants only breathe internally
What is the formula of plant respiration?
!
Formula: carbon dioxide + water → organic matter + oxygen
Place: chloroplast
Conditions: Sunshine
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