In the dark reaction,the regeneration of 6 Ru | vedclass

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Question

(B) In the Calvin cycle (dark reaction),the regeneration phase is essential to maintain the cycle. To regenerate $6$ molecules of $RuBP$ (Ribulose $1,

Vedclass · Accepted Answer

$6$ molecules of $ATP$

Vedclass · Answer

(B) In the Calvin cycle (dark reaction),the regeneration phase is essential to maintain the cycle. To regenerate $6$ molecules of $RuBP$ (Ribulose $1,5$-bisphosphate) from the triose phosphates,$6$ molecules of $ATP$ are consumed. Specifically,for every $CO_2$ molecule fixed,$1$ $ATP$ is used in the regeneration step. Since $6$ $CO_2$ molecules are required to produce one molecule of glucose,$6$ $ATP$ molecules are utilized for the regeneration of $6$ $RuBP$ molecules.

In the dark reaction,the regeneration of $6$ $RuBP$ molecules requires how many molecules of $ATP$?

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