Multiple Choice
Predict what would happen to cardiac muscle cells if desmosomes were not present in intercalated discs.
A) The cells would pull apart with each contraction.
B) The cells would be unable to contract.
C) They would not be able to move materials between cells.
D) The cardiac muscle cells would not be able to contract as a unit.
Correct Answer:
Verified
Correct Answer:
Verified
Q11: What term describes the "heart strings?"<br>A)Valves<br>B)Trabeculae carneae<br>C)Pectinate
Q12: Of the coronary vessels listed, which one
Q13: Which is a good description of cardiac
Q14: Of the systemic vessels listed, which one
Q15: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7404/.jpg" alt=" -Identify the structure
Q17: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7404/.jpg" alt=" -Identify the structure
Q18: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7404/.jpg" alt=" -Identify the structure
Q19: Blood in the pulmonary veins is _.<br>A)oxygenated<br>B)entering
Q20: Through which vessel is deoxygenated blood returned
Q21: The visceral pericardium is most closely associated