What is the pH range where the enzymes in lysosomal vesicles are optimally active?

What is the pH range where the enzymes in lysosomal vesicles are optimally active?
  1. Neutral pH
  2. Alkaline pH
  3. Acidic pH
  4. Basic pH

Solution

The isolated lysosomal vesicles have been found to be very rich in almost all types of hydrolytic enzymes (hydrolases - lipases, proteases, carbohydrases) optimally active at the acidic pH.

Asked in: NCERT

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