In a contracted muscle, the A bands narrow because the length of the myosin myofilaments changes.
Answer the following statement true (T) or false (F)
False
Anatomy & Physiology
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Straightening a bent elbow is:
a. flexion b. rotation c. abduction d. extension e. adduction f. circumduction
Anatomy & Physiology
Solar plexus is another name for (the)
A) superior mesenteric plexus. B) celiac plexus. C) hypogastric plexus. D) esophageal plexus. E) None of the answers are correct.
Anatomy & Physiology
Which blood vessel carries blood into a glomerulus?
a) efferent arteriole b) vasa recta c) afferent arteriole d) peritubular capillary
Anatomy & Physiology
Impaired motor coordination in Parkinson disease is often due to ________.
A. degeneration of the red nucleus B. degeneration of the substantia nigra C. degeneration of the mesolimbic system D. lack of regulation of the cerebral peduncle
Anatomy & Physiology