When Organic Material Is Digested in a Food Vacuole, the PH

Multiple Choice

When organic material is digested in a food vacuole, the pH in the vacuole

A) decreases to aid in digestion, and then increases as digestion is completed.
B) increases to aid in digestion, and then decreases as digestion is completed.
C) stays the same during and after digestion.
D) stays the same during digestion, and then increases as digestion is completed.
E) increases or decreases depending on the material consumed.