In Marine Sponges, Intracellular Digestion of Peptides is Usually Immediately

Question

In marine sponges, intracellular digestion of peptides is usually immediately preceded by
A) hydrolysis.
B) endocytosis.
C) absorption.
D) elimination.
E) secretion.

Accepted Answer

Intracellular digestion in marine sponges usually begins with the endocytosis of food particles.