Match the Description Below with the Correct Item from This

Q12: The body's decreased ability to fight infections

Q13: The antibody found in body secretions is<br>A)IgA.<br>B)IgD.<br>C)IgE.<br>D)IgG.

Q14: T cells (T lymphocytes)are divided into four

Q15: Which of the following is not part

Q16: GALT is an example of a collection

Q18: The category of immunoglobulins that can also

Q19: Substances that stimulate the production of antibodies

Q20: Cells infected with a virus produce glycoproteins

Q21: Match the description below with the correct

Q22: Granulocytes are subdivided into three groups: _,_,and