Medical Quiz
★ 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:

Diet Joints & Movement Components of Food Nervous System Mutations, Replication, and Cancer Circulation and Excretion Medical Vocabulary Nutrition in Animals Cell Transport Diseases of The Digestive System Human Organs Hematology / Oncology Lipids Tib/Fib, Knee and Femur Eyes

Other quiz:

Mechanical Digestion › View

what is the best way to prevent tooth decay

A. visit the dentist every 6 months

B. avoid eating sugar

C. brushing teeth

D. go for a check up

Diseases of The Digestive System › View

Which of the following shows the correct digestive process?

A. stomach, esophagus, small intestine, large intestine, mouth, colon

B. mouth, esophagus, stomach, large intestine, small intestine, colon

C. mouth, stomach, esophagus, small intestine, large intestine, colon

D. mouth, esophagus, stomach, small intestine, large intestine, colon