★ Bacteria, Viruses, and Fungi Quiz
The way in which a disease is spread from one person to another is known as the ________.
A. transmission
B. treatment
C. pathogen
D. incubation period
Select your answer:
Topics:
Nutrition Lipid Parathyroid Gland Year 7 Nutrition Vascular Cardiorespiratory Endurance The Respiratory System T Cells Endocrine System and Nervous System Pharmacology Vitamins Disease Chronic Diseases Cardiovascular System Anatomy The Ankle and Lower Leg Human Circulatory System Pain ManagementOther quiz:
Microbiology › ViewCytotoxic T cells
A. secrete granzymes and perforins that damage target cells.
B. lack specificity for antigen.
C. secrete interleukin-2 to stimulate B and T cells.
D. are activated by free, soluble antigens.
Respiratory System › View
the windpipe; a passage through which air moves in the respiratory system.
A. trachea
B. lungs
C. larynx
D. bronchi