During normal metabolism of the human body, about 60% of the energy released from organic molecules
A. is used to perform external work.
B. appears immediately as heat.
C. is stored as triglycerides.
D. is used to perform internal work.
E. is stored as ATP.
Answer: B
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The layer of connective tissue that surrounds individual axons within a peripheral nerve is termed the
A) endoneurium. B) perineurium. C) epineurium. D) metaneurium. E) subneurium.
A plasma protein essential for blood clotting is
A) albumin alpha. B) fibrinogen. C) immunoglobulin A. D) metalloprotein D. E) lipoprotein C.
VFA stands for ________________________________________ fatty ________________________________________
Fill in the blank(s) with correct word
What happens when the diaphragm contracts?
A. The size of the thoracic cavity decreases and air flows into the lungs. B. The size of the thoracic cavity increases and air flows out of the lungs. C. The size of the thoracic cavity increases and air pressure in the thorax increases. D. The size of the thoracic cavity decreases and air pressure in the thorax drops. E. The size of the thoracic cavity increases and air flows into the lungs.