Cytokines mediate a variety of processes in the immune system, for example, ________ encourages inflammatory responses and ________ suppresses the actions of immune cells.

Desensitization of an individual with allergies by injecting small amounts of the allergen under the skin is effective because it ________.

Each of the following are granulocytes except ________.

The CDC operates a national laboratory network called PulseNet, that compiles DNA fingerprinting data and connects foodborne illness cases so outbreaks can be detected rapidly.

Severe combined immunodeficiencies (SCIDs) are due to ________.

THelper cells activate macrophages, assist B-cell processes, and help activate cytotoxic T cells.

A protein fingerprint of a patient’s blood sample can be created by adding the sample to a metal plate and striking it with a laser. This causes the sample to become ionized and the ions from the sample are guided into a machine that separates them and identifies them according to their mass-to-charge ratio.  This process describes ________.

When minute samples of DNA need to be genetically analyzed for identification purposes, which test can be effectively used?

In precipitation tests, the antigen ________.

An example of artificial active immunity would be ________.