_____,_____,and _____ are the three most abundant antibodies in blood:

Question

Quizplus · Accepted Answer

IgA, IgG, and IgM are the three most abundant antibodies in blood. IgA is found in secretions such as saliva and breast milk, and helps protect against infections in the respiratory and gastrointestinal tracts. IgG is the most common antibody and helps protect against bacterial and viral infections. IgM is the first antibody produced in response to an infection and helps to activate the immune system.

_____,_____,And _____ Are the Three Most Abundant Antibodies in Blood

___,_,And ___ Are the Three Most Abundant Antibodies in Blood