IMMUNOLOGY

MISCELLENOUS

VACCINATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
An array of more than 30 proteins that circulate in the blood and are able to help kill foreign cells
A
Complement
B
Cytokine
C
interferon
D
Defenson
Explanation: 

Detailed explanation-1: -The complement system is made up of a large number of distinct plasma proteins that react with one another to opsonize pathogens and induce a series of inflammatory responses that help to fight infection.

Detailed explanation-2: -The Complement System A group of > 30 plasma proteins which comprise the primary soluble component of innate immunity.

Detailed explanation-3: -Certain complement proteins can combine to form attack complexes that open pores in microbial cell membranes. These structures destroy pathogens by causing their contents to leak. When innate mechanisms are insufficient to clear an infection, the adaptive immune response is informed and mobilized.

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