★ 3M Micropara Quiz
the classical epidemiologic triad of disease causation consists of factors which fall into which of the following categories
A. host, reservoir, environment
B. host, age, environment
C. host, vector, environment
D. host, agent, environment
Select your answer:
Topics:
Transportation and Excretion Blood & Blood Vessels Muscle System Cancer (Bio II) Cell Vocabulary Types of Immunity Skin Structure Circulatory & Lymphatic DNA Structure and Function Fats and Coronary Heart Disease Pathogens Animal Genetics and Nutrition Transport system in Living Things (Human) Body Movements The EarOther quiz:
Enzymes and Their Functions › ViewWhat is the primary function of cofactors in enzymatic reactions?
A. To provide energy for the reaction.
B. To help enzymes start and complete reactions.
C. To act as a substrate for the enzyme.
D. To inhibit the enzyme’s activity.
Pathogens - Bacteria and Viruses › View
Which pathogen needs a host cell to reproduce?
A. virus
B. bacteria
C. fungus
D. parasite