During strenuous exercise, what percentage of the body's energy is used for increased ventilation?
a. 5%
b. 8%
c. 10%
d. 15%
e. 20%
a
You might also like to view...
The heart is lined by epithelium, called the myocardium.
Answer the following statement true (T) or false (F)
Answer the following statements true (T) or false (F)
1. The sympathetic nervous system is also called the craniosacral nervous system. 2. Preganglionic axons of the sympathetic nervous system enter the sympathetic chain ganglion. 3. Preganglionic axons of the sympathetic nervous system release norepinephrine. 4. The sympathetic nervous system regulates the “fight or flight” response. 5. The parasympathetic nervous system is also called the thoracolumbar system.
Lymphatic organs of the oral cavity and pharynx are the:
A. Thymus and Spleen B. Lymph Nodes C. Peyer's Patches D. Tonsils
Biochemical respiration is the oxygen-requiring, or ____, process of ATP production
a. metabolism b. anaerobic c. aerobic d. glycolysis