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.

Question

Quizplus · Accepted Answer

When organic material is digested in a food vacuole, enzymes are released into the vacuole, which lowers its pH (making it more acidic) to aid in the breakdown of the material. After digestion is completed, the pH increases back to its original level. This process is similar to how stomach acid aids in the digestion of food in humans and animals.

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