Multiple Choice
Describe CD markers.
A) T cell plasma membranes contain cluster of differentiation (CD) proteins involved in antigen recognition.
B) B cell plasma membranes contain cluster of differentiation (CD) proteins involved in antigen recognition.
C) NK cell plasma membranes contain cluster of differentiation (CD) proteins involved in antigen recognition.
D) T cells contain cloning and division (CD) proteins in the cytoplasm to allow them to activate and clone after an exposure to an antigen.
E) B cells contain cloning and division (CD) proteins in the cytoplasm to allow them to activate and clone after an exposure to an antigen.
Correct Answer:

Verified
Correct Answer:
Verified
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