Question

Give experiment to show water is necessary for photosynthesis?

Answer 1

Hey..!!!

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<> Stable isotopes of carbon and hydrogen are useful indicators of the photosynthetic pathway. 

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<> Use a hydrogen isotope labelled water to see that the water is split in the photolysis reaction. Then track the hydrogen ions to see where they end up in the plants. 

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<> 2 (H2O) --- photolysis reaction --> O2 + ATP + NADPH (carrier molecule will transfer H isotope to calvin cycle if water provides the H to build glucose) 

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<> NADPH transfers to the Calvin cycle step of photosynthesis and provides the hydrogen to build the CO2 into an organic molecule. 

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<> Photosynthesis 

CO2 + H2O → → O2 + CH2O
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I Hope it's help you..!!!

please tick the brainliest answer.

Answer 2

water is necessary for photosynthesis because it is the sourses of  hydrogen for sugarscreated through photosynthesis.the simple sugars created through photosynthesis six carbon atom,, 12 hydrogen,,and 6 oxygen atom per molecule i hope it will help you