Below freezing point,digestive enzymes are:

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(A) Enzymes are proteinaceous biocatalysts that function optimally at a specific temperature range.At temperatures below the freezing point,the kineti

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(A) Enzymes are proteinaceous biocatalysts that function optimally at a specific temperature range.At temperatures below the freezing point,the kinetic energy of the molecules decreases significantly,which slows down or halts the molecular collisions required for enzymatic activity.However,this process is reversible; the enzymes are not destroyed (denatured) by cold,but rather they become temporarily inactive.Once the temperature is raised back to the optimal range,the enzymes regain their functional activity.

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