Which is a good description of cardiac muscle fibers?
A) Long, rectangular-shaped cells with multiple nuclei
B) Branched, multinucleate cells with striations
C) Long, spindle-shaped cells with intercalated discs
D) Branched, uninucleate cells with intercalated discs
Correct Answer:
Verified
Q21: If a drop of blood is located
Q22: The visceral pericardium is most closely associated
Q23: Which of the following vessels delivers oxygen-poor
Q24: Blood in the pulmonary veins is _.
A)oxygenated
B)entering
Q25: Of the coronary vessels listed, which one
Q26: If a drop of blood is located
Q27: Of the systemic vessels listed, which one
Q29: Predict what would happen to cardiac muscle
Q30: Which is the function of an intercalated
Q31: What causes striations in the cardiac muscle
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