what are the mode of CO2 fixation
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the mode of CO2 fixation are :
- by plants
- ocean oraganism
- by plants
- ocean oraganism
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When the terrestrial plants first appeared in the ancient geologic time, the atmospheric CO2 concentration was several fold higher than today. Ultimately, the CO2concentration became reduced to the present low values. It is believed that the relative abundance of land plants was mainly responsible for the substantial reduction in CO2 concentration by photosynthetic assimilation.
The enzyme Rubisco is the entry point for inorganic carbon into the photosynthetic carbon reduction cycle.
When this happens, the enzyme responsible for carbon fixation, RuBisCo, stops fixing carbon dioxide and fixes oxygen molecules instead, a process called photorespiration. There are two main strategies used by plants to stop photorespiration
The enzyme Rubisco is the entry point for inorganic carbon into the photosynthetic carbon reduction cycle.
When this happens, the enzyme responsible for carbon fixation, RuBisCo, stops fixing carbon dioxide and fixes oxygen molecules instead, a process called photorespiration. There are two main strategies used by plants to stop photorespiration
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