Multiple Choice
Innate immunity consists of all the following components EXCEPT:
A) Physical and chemical barriers such as the skin and mucous membranes
B) Blood proteins that act as mediators of infection
C) Secretion of bacteriocidal substances onto the skin and mucous membranes
D) A cellular mechanism capable of phagocytosis
E) All of the above are part of the innate immune system
Correct Answer:
Verified
Correct Answer:
Verified
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