What feature of unicellular eukaryotes is associated with breakdown of ingested food materials by acids, particularly in ciliates?
A) Endosymbiosis
B) Nuclear membrane
C) Digestive vacuole
D) Flexible cell membrane
E) Complex cytoskeleton

Question

Quizplus · Accepted Answer

The feature associated with breakdown of ingested food materials by acids, particularly in ciliates, is a digestive vacuole. In unicellular eukaryotes, such as ciliates, specialized organelles called digestive vacuoles can form around ingested food particles. These vacuoles are capable of breaking down the food through the use of digestive enzymes and low pH levels.

What Feature of Unicellular Eukaryotes Is Associated with Breakdown of Ingested