When comparing cardiac muscle cells and skeletal muscle cells,
A. the rate of action potential propagation is faster in cardiac muscle.
B. both possess intercalated discs.
C. only skeletal muscle has a plateau phase in its contraction cycle.
D. action potentials are conducted from cell to cell only in cardiac muscle.
E. both are voluntary.
D
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The __________ attaches to the surface of the heart.
Fill in the blank(s) with the appropriate word(s).
The most movable joints are ___________ joints.
A. symphysis B. synovial C. syndesmosis D. gomphosis E. synchondrosis
Functions of the stomach
What will be an ideal response?
Matching
A) A B) D C) E 6) Atrial depolarization. 7) Point after which pressure begins to rise in the aorta. 8) Ventricular repolarization. 9) Point that represents the "dup" sound made by the heart.