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Iron Kinetics Hospital Wards and Departments The Microbial World Immunity in Humans Medical Terminology Epithelial Ecology Organization of Systems Molecular Basis of Inheritance Herd Immunity Bones Fats And Oil Macromolecules & Nutrients Digestive System and Nutrition Cell

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Respiration Anatomy and Physiology › View

a cartilaginous structure that allows air to pass from the nose and mouth into the lungs

A. trachea

B. bronchi

C. lungs

D. ribs

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Microbiology › View

Exotoxins

A. Host specific

B. Cause more damage than endoxins

C. are bound to the cell wall of pathogenic organisms

D. are secreted by pathogenic organisms

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