During the conversion of one pyruvic acid to acetyl coenzyme A, ________ molecule(s) of carbon dioxide is/are produced.
A. no
B. one
C. two
D. four
Answer: B
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In the emergency room you examine a patient experiencing angina pectoris. Which of the following is least likely to be associated with your patient?
A) severe, crushing pain deep to the sternum B) ischemia to a part of his myocardium C) a partial or complete blockage of a coronary artery D) decreased oxygen exchange in the lungs E) pain relief with rest
The ________ arise at the junction of the vertebral pedicles and laminae, and are divided into a superior type, which projects cranially, and an inferior type, which projects caudally.
Fill in the blank(s) with the appropriate word(s).
Arteriolar resistance is regulated by both local controls and extrinsic controls
Indicate whether the statement is true or false
This figure shows a posterior view of the right thigh. What muscle does number 1 indicate?
A. Semitendinosus B. Biceps femoris C. Adductor magnus D. Semimembranosus E. Gluteus maximus