Intercalated discs serve to transfer ________ from cell to cell.
A) ionic currents
B) action potentials
C) the force of contraction
D) electrical signals
E) All of the answers are correct.
Correct Answer:
Verified
Q2: The atrioventricular valves permit blood flow
A) in
Q3: The earlike extension of the atrium is
Q3: The heart pumps approximately _ liters of
Q8: The interventricular sulci and coronary sulcus
A)contain fat.
B)contain
Q9: The term used to describe fluid collecting
Q11: Excess fluid in the _ causes cardiac
Q12: Blood returning to the heart from the
Q17: The coronary sulcus is a groove that
A)
Q85: Cardiac muscle cells and skeletal muscle cells
Q92: Tetanic muscle contractions don't occur in a
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