★ Microbiology Quiz
Killed or inactivated vaccines are prepared by
A. treatment with formalin, heat, or radiation.
B. long-term subculturing of the microbe.
C. passage of the pathogen through unnatural hosts or tissue culture
D. removal of virulence genes from the microbe.
Select your answer:
Topics:
BMI, Body Composition and Body Types Disease Outbreak and Transmission Excretory and Musculoskeletal System The Blood Cardiorespiratory Endurance Pathology Introduction Cell Injury Cardiovascular and Respiratory Dermis Vitals Skin Hemodynamic Disorder Muscle System Mechanical Digestion Fad Diets Laboratory CareersOther quiz:
Germs › ViewWhat is the best way to sneeze?
A. In your hand
B. Don’t cover your mouth
C. In your elbow
D. Into a hanky
Safety and First Aid › View
Do not touch electric appliances with ___________ hands.
A. dry
B. wet
C. soft