★ Pathogens, Disease and Immunity Quiz
Which of the following is NOT part of the first line of defense?
A. Mucous membranes
B. Macrophages
C. Cilia
D. Pathogen-busting enzymes in sweat
Select your answer:
Topics:
Skeletal System Homeostatic Imbalances Viruses Carbohydrates and Proteins Illnesses and Diseases in Caregiving Cell Cycle; Cancer Fitness Infectious Diease Skin Protein and Amino Acid Metabolism Animal Nutrition Molecular Genetics Integrated Science Inherited & Acquired Traits Molecular Biology Pediatrics Vitamins and MineralsOther quiz:
Immunology: T cell Development › ViewGrowth factor that is secreted by thymic stromal cells
A. IL 7
B. IL8
Respiratory System › View
Where in the respiratory tract does the exchange of oxygen and carbon dioxide take place?
A. Larynx
B. Bronchi
C. Trachea
D. Alveoli