The IgM antibody is the first antibody the body makes in response to an antigen.  When IgM antibodies are present in the blood it may indicate a person has an acute infection.

Which of the following Associate Justices of the Supreme Court is pictured here and appointed by President George W Bush?

What is judicial ideology that values the letter of a law and focuses on consistency of rulings?

Antiretroviral drugs are given in combination to increase effectiveness and decrease emergence of drug resistance.

The memory cells are types of B cells in the humoral immunity that secrete antibodies.  

Which of the following levels of scrutiny prevents the violation of rights given to U.S. citizens?

What type of lobbying includes taking a government official to sporting event?

Patients with HIV infection are severely immunocompromised and  should not receive live vaccines such as varicella.  

HIV is called a retrovirus because it replicates in a “backward” manner going from DNA to RNA.

What court case allowed the internment of Japanese-Americans during World War II?