Assertion: Six molecules of CO_2 and twelve m | vedclass

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(B) The Assertion is correct because the Calvin cycle requires $6$ molecules of $CO_2$,$12$ molecules of $NADPH + H^+$,and $18$ molecules of $ATP$ to

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If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.

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(B) The Assertion is correct because the Calvin cycle requires $6$ molecules of $CO_2$,$12$ molecules of $NADPH + H^+$,and $18$ molecules of $ATP$ to synthesize one molecule of hexose (glucose).The Reason is also correct because the light-dependent reaction (photophosphorylation) produces $ATP$ and $NADPH + H^+$ (often written as $NADPH_2$) which are then utilized in the dark reaction (Calvin cycle).However,the Reason does not directly explain why exactly $6$ $CO_2$,$12$ $NADPH$,and $18$ $ATP$ are required; it only states the source of these molecules. Therefore,the Reason is not the correct explanation of the Assertion.

Assertion: Six molecules of $CO_2$ and twelve molecules of $NADPH + H^+$ and $18\, ATP$ are used to form one hexose molecule.
Reason: Light reaction results in the formation of $ATP$ and $NADPH_2$.

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Assertion: Six molecules of $CO_2$ and twelve molecules of $NADPH + H^+$ and $18\, ATP$ are used to form one hexose molecule.Reason: Light reaction results in the formation of $ATP$ and $NADPH_2$.