Quiz

Quiz: Cardiac Muscle Myogenic Nature

Pearson Edexcel Level 3 Advanced GCE in Biology A (Salters-Nuffield) (9BN0)

11 Steps9 Questions

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Building on what you've learned about muscles and respiration, let's test your understanding of the myogenic nature of cardiac muscle!

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What does it mean when we say that cardiac muscle is 'myogenic'?

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Which of the following are true about cardiac muscle? (Select all that apply)

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The cardiac muscle's ability to contract without external stimulation is due to its {{blank0}} nature.

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Match the items on the left with their correct pairs on the right

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Which part of the heart initiates the wave of excitation for contraction?

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Match the items on the left with their correct pairs on the right

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Which node passes the electrical signal from the atria to the ventricles during the cardiac cycle?

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Which of the following ensures that cardiac muscle contractions are coordinated? (Select all that apply)

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The {{blank0}} node is responsible for ensuring a delay between atrial and ventricular contractions.

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What is the role of the Bundle of His in cardiac conduction?

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