Which are the reservoirs that store the calcium required for muscle contraction?
A. Terminal cisternae
B. Peroxisomes
C. Synaptic vesicles
D. Mitochondria
E. Synaptic clefts
Answer: A
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Which of the following provides preganglionic parasympathetic innervation to structures in the thoracic and abdominopelvic cavities?
A) vagus nerves B) sciatic nerves C) glossopharyngeal nerves D) pelvic nerves E) splanchnic nerves
Which bone(s) include(s) a manubrium?
A) scapula B) clavicle C) sternum D) cervical vertebrae #1 and #2 E) all the vertebrae
The presence of acid and peptides in the stomach stimulates the gastric phase of gastrointestinal control.
Answer the following statement true (T) or false (F)
The secondary curves of the vertebral column are the
A. cervical and lumbar curvatures. B. thoracic and sacral curvatures. C. cervical and thoracic curvatures. D. lumbar and sacral curvatures.