Phagocytes recognize

_______ are clusters of lymphoid tissue deep to the epithelial lining of the small intestine.

“The body’s innate immune defenses include all of the following, except”

The binding of antigen to antibody can result in

When stem cells divide they will always produce

Which of the following is not a component of plasma?

Which of these terms best matches the term eosinophil?

The hormone that stimulates the production of red blood cells is called

“Platelets function in all of the following, except”

Given the following information, complete the blanks in the table.   Z =  ? A =  35 Element Symbol ? Number of protons ? Number of neutrons ? Number of electrons ? _______ _______ _______ _______ _______