Match each step of phagocytosis with its function.
-Enhance recognition and adherence of bacteria by phagocytes
A)Opsonization
B)Engulfment
C)Phagosome
D)Fusion
E)Destruction

Question

Quizplus · Accepted Answer

Opsonization enhances recognition and adherence of bacteria by phagocytes by coating the bacteria with opsonins, which are recognized by receptors on the surface of phagocytes.

Answer: B 
 Engulfment is the process by which the phagocyte surrounds and engulfs the opsonized bacterium.

Answer: C 
 The phagosome is the compartment formed by the engulfment of the opsonized bacterium.

Answer: D 
 Fusion occurs when the phagosome fuses with a lysosome, forming a phagolysosome.

Answer: E 
 Destruction occurs within the phagolysosome, where the bacterium is enzymatically degraded by lysosomal enzymes.

Match Each Step of Phagocytosis with Its Function