Multiple Choice
How does the body recognize "self" cells compared to "nonself" cells?
A) "Self" cells are marked by glycoproteins called major-histocompatibility complexes (MHCs) .
B) "Self" cells contain a triple layer of phospholipids on their plasma membranes.
C) "Self" cells contain cytokines on their cell surfaces.
D) "Self" cells contain spikes on their outer surface.
Correct Answer:
Verified
Correct Answer:
Verified
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