Which of the Following Correctly Lists the Sequence of Structures

question 35

Multiple Choice

Which of the following correctly lists the sequence of structures that action potentials must move through to excite skeletal muscle contraction?

• A)sarcolemma,axon of neuron,T tubules
• B)T tubules,sarcolemma,myofilament
• C)muscle fiber,axon of neuron,myofibrils
• D)axon of neuron,sarcolemma,T tubules
• E)myofibrils,myofilaments,mitochondria

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Definitions:

Accountability

The requirement to show performance results to a supervisor.

Obligation

A duty or commitment that an individual or organization is bound to fulfill, often due to legal, moral, or social reasons.

Centralized

A system or organization structure where decision-making authority is concentrated at a single point, usually at the top hierarchical level.

Vertically Integrated

A strategy where a company expands its business operations into different steps on the same production path, such as when a manufacturer also controls the distribution and retail levels of their product.