★ Microbiology Quiz
Keratin is an important aspect of nonspecific defense because it
A. destroys pathogens.
B. is toxic to pathogens.
C. physically restricts pathogens to a specific region.
D. creates a physical barrier against pathogens
Select your answer:
Topics:
Macro and Micro Nutrients The Skeletal System Anatomy of the Eye Tissues Vet Science Terms Health Issues and Concerns Skeleton Prokaryotic Cells and Viruses Human Anatomy Vocabulary - Health Immunology and Serology Mutation & Genetic Engineering Cell Theory and Cellular Structure Specialties: Neurological and Geriatric Bacteria, Viruses, Protozoa Fungi Healthy Living VocabularyOther quiz:
Human Body › ViewHow many chambers are in the heart?
A. 4
B. 2
C. 6
D. 8
Pathogens › View
Leukocytes include a wide range of different white blood cells. Which of the following are responsible for destroying cancerous cells?
A. Neutrophils
B. Eosinophils
C. Natural Killer Cells
D. Macrophages