The value of the temperature coefficient (Q_{ | vedclass

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(B) The temperature coefficient $(Q_{10})$ is defined as the ratio of the rate of a reaction at two temperatures differing by $10^{\circ}C$.For most b

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$2$ and $3$

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(B) The temperature coefficient $(Q_{10})$ is defined as the ratio of the rate of a reaction at two temperatures differing by $10^{\circ}C$.For most biological reactions,including the dark reaction (Calvin cycle) of photosynthesis,the $Q_{10}$ value typically ranges between $2$ and $3$.This indicates that the rate of the reaction approximately doubles or triples with every $10^{\circ}C$ rise in temperature,provided the enzymes are not denatured.

The value of the temperature coefficient $(Q_{10})$ for the dark reaction is .......

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