What is the functional contractile unit of the myofibril where muscle tension is produced?
A) A band B) sarcolemma C) sarcomere D) I band
Answer: C
Anatomy & Physiology
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A sudden contraction of the diaphragm while the glottis is closed produces a sneeze.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Where in the diagram is the metaphysis?
a) A b) B c) C d) D e) E
Anatomy & Physiology
Neurons that have only two processes attached to the cell body are called
a. unipolar. b. bipolar. c. multipolar. d. efferent.
Anatomy & Physiology
When the inspiratory muscles relax, the rib cage returns to its original position as a result of
A) exhalation. B) gravity. C) elastic rebound. D) accessory muscle contraction. E) partial pressure difference.
Anatomy & Physiology