What is the term for a substance that stimulates antibody production?

By definition, an allergen is?

With respect to immunology, tolerance means?

What organ releases T cells?

The chemical regulator of the cellular immune response is?

Adaptive or specific immunity includes?

Antibody titer is a test that measures?

When T cells are processed in the ________, they develop specific antigen receptors on their cell membranes.

A patient with left heart failure, which value will be elevated?

As discussed in class, higher wavelength colors (such as red) in the ambience tends to induce _________