Answered

2. The most abundant antibody found in serum is:

A. IgA-1
B. IgG-3
C. IgG-2
D. IgG-1

[0.5 Marks]



Answer :

GinnyAnswer

Final answer:

The most abundant antibody found in serum is IgG-1, representing approximately 75% of serum antibodies in humans.


Explanation:

The most abundant antibody found in serum is IgG-1. IgG is the most common type of antibody in the circulation, representing approximately 75% of serum antibodies in humans. It is a monomer with 2 Fab sites and is versatile in function.


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