Which of the following is an antiviral substance produced by virus-infected cells?

Match the type of tumor with the term generally used to describe it.

Which of the following syndromes occurs in males when there is an extra Y chromosome?

Which of the following is a non-invasive procedure?

BRCA1 and BRCA2 mutations often cause ovarian cancer.

Which of the following are sausage-shaped organelles that have small amounts of DNA that contain genes necessary for the synthesis of energy-generating proteins?

Intravenous drug abusers often inject drugs with unclean needles and syringes that are contaminated with bacteria. This puts them at risk for which of the following diseases?

Which type of test detects the presence of disease-producing organisms in urine, blood, and feces?

Conditions such as leukoplakia or lentigo maligna should be regarded as which of the following?

Women athletes who engage in intense physical activity may develop exercise-induced amenorrhea, which predisposes to osteoporosis, but the intense physical activity maintains bone density and osteoporosis does not occur.