★ Pathogens, Disease and Immunity Quiz
Which line of defense includes the skin, sweat, mucous membranes, and normal microbiota?
A. First
B. Second
C. Third
Select your answer:
Topics:
MS Neurology Dental Caries Cell Cycle Problems Anxiety Disorders Mutation & Genetic Engineering Pathology Introduction Cell Injury Biological Molecules and Enzymes Medical Terminology Prefixes The Teeth Pulse Disease as a Failure of Homeostasis Radiography Biochemistry: Carbohydrates and Lipids The Cardiovascular System OCR A-level Transport system in Living Things (Human)Other quiz:
Bones Anatomy › ViewWhat are the bones in the middle of your torso that protect your organs?
A. Ribs
B. Ulna
C. Radius
Biochemistry/Cells › View
Osmosis is the diffusion of _____ across a membrane
A. glucose
B. NaCl
C. proteins
D. water