After air moves through the pharynx it continues downward. The _____, or windpipe, directs the air into 2 separate branches or tubes.
A. mucus
B. trachea
C. larynx
D. epiglottis
Select your answer:
Topics:
Biological Molecules Science Reproduction Cartilage Forensics: Blood Injury Homeotic Genes and Cancer Effect of Exercise on Cardio Respiratory System & Muscular Brain and Nervous System Introduction to Pharmacology Receptors HNBS Intern Basic Structure of the Human Body Digestion Physio Intro Practice Fluid and ElectrolytesOther quiz:
Serology/Blood Typing › ViewThe study of blood applied to crime is called
A. FORENSIC ANATOMY
B. FORENSIC PATHOLOGY
C. FORENSIC ODONTOLOGY
D. FORENSIC SEROLOGY
Enzymes and Metabolic Pathways › View
What is the effect of low pH and high temperatures on enzyme activity?
A. Denature the enzyme
B. Decrease enzyme efficiency
C. Increase enzyme efficiency
D. No effect on enzyme efficiency