State the optimum pH for sucrase activity and describe how sucrase activity changes at more acidic and more alkaline pH values.

Explanation:

The rather high specific activity of intracellular sucrase towards sucrose is known to be optimal at pH 6.0 and at a temperature of about 30°C. And thus, we can say that the optimum pH for sucrase activity is exactly at 6. Also, it's behaviour is said to be decreasing with increasing acidic and increasing alkallinic values.

a) the particles of the chair are strongly held together.

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