What makes the declared variable in the statement below a constant?  final long SAMPLE = 124; 

_____________ is the acquired inability to produce an immune response to self antigens (process of eliminating T and B cells that that are reactive to self).

The ability to recognize and destroy an individual pathogen or its products that does not rely on previous exposure to a pathogen or its products is called _______________.

______________ is severe type 1 hypersensitivity that leads to vasodilation, a life threatening drop in blood pressure, wheezing/difficulty breathing; it is treated with epinephrine.

______________ is severe type 1 hypersensitivity that leads to vasodilation, a life threatening drop in blood pressure, wheezing/difficulty breathing; it is treated with epinephrine.

This gram-negative Bacteria is the cause of traveler’s diarrhea.

Which of the following is not an example of an antigen presenting cell (APC)?

____________ is a lack of B cells and/or T cells leading to inability to mount an immune response. 

This gram positive, rod-shaped Bacteria enters the body through contaminated wounds and can cause lockjaw and spastic paralysis in unvaccinated individuals.

_____________________ (2 words) is the ability of a compound to inhibit or kill a pathogen without adversely affecting the host.