★ 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:
Cardiorespiratory System Pathophysiology - Adaptive Immunity Health Related Fitness Genetic Diseases Muscles and Healthy Body Nutrition in Animals DNA and Polypeptide Synthesis Illness and Symptoms Burns and Skin Cancer Diagnostics and Pathology Reports Parathyroid Gland Adaptive Immune System Immune Cells Faction 3M Micropara Terms for The Skeletal SystemOther quiz:
Biotechnology › ViewWhich of the following allow for amplification of a DNA fragment abiotically?
A. DNA sequencing
B. Gel electrophoresis
C. Polymerase chain reaction
D. Bacterial transformation
Pharmacology › View
Symptoms of an ear infection include ________________.
A. Complete loss of hearing
B. Mental confusion and headache
C. Slowed pulse and low blood pressure
D. Pain, tenderness, difficulty hearing, fever.