Replication - The process of producing a copy of a strand of DNA.⏎
Organism - A living being that can reproduce, grow, react to external stimuli, and maintain its internal equilibrium.⏎
Pathogen - A biological agent that causes disease.⏎
Nanometer - A unit of length equal to one one-billionth (1 x 10-9) of a meter.⏎
Rheumatic Fever - An inflammatory disease that may be caused by an untreated or improperly treated case of strep throat.⏎