Multiple Choice
IgA is primarily found
A) in blood.
B) in external secretions such as tears, saliva, and mucus.
C) in lymph.
D) on the surface of B-lymphocytes.
E) in the thymus, spleen, and lymph nodes.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q27: Helper T-lymphocytes primarily contain the CD8 coreceptor.
Q37: Some antibodies cross the placenta.
Q38: An immunoglobulin is a(n)<br>A) antibody, which is
Q39: If someone had a cut in their
Q40: The Fc region of some antibodies can
Q42: When compared to a primary response, the
Q43: Antigen presentation involves the display of an
Q44: Which type of antigen would have the
Q46: The most prevalent antibody in blood and
Q70: Once a helper T-lymphocyte recognizes an antigen,it