During most of ventricular diastole, the
A) ventricles are contracting.
B) AV valves are closed.
C) the ventricles are filling.
D) atria are contracting.
E) pressure in the ventricles does not change.
C) the ventricles are filling.
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The inspiratory muscles include the
a. diaphragm and internal intercostal muscles. b. diaphragm and external intercostal muscles. c. diaphragm and abdominal muscles. d. internal and external intercostal muscles. e. none of these answers.
Where is the saccule located?
A. Within the vestibule B. In the auditory tube C. Lateral to the auditory ossicles D. Within the cochlea E. Within the middle ear
Discuss how the osteoblast differs functionally from the osteoclast
What will be an ideal response?
Myoglobin ________.
A) breaks down glycogen B) is a protein involved in the direct phosphorylation of ADP C) stores oxygen in muscle cells D) produces the end plate potential