Which of the Following Is a Function of the Cardiac

question 3

Multiple Choice

Which of the following is a function of the cardiac skeleton of the heart?

• A) isolates atrial and ventricular muscle cells
• B) provides instructions for cardiac muscle cells to contract
• C) maintains the energy reserves in the form of glycogen and lipid inclusions
• D) provides full range mobility to the valves of the heart
• E) physically connects the atrial muscle cells to the ventricular muscle cells

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