If Na⁺ Cannot Enter a Muscle Fiber in Response to a Stimulus

question 188

Multiple Choice

If Na⁺ cannot enter a muscle fiber in response to a stimulus,

• A) contraction cannot occur.
• B) relaxation cannot occur.
• C) Na⁺ will be released from the sarcoplasmic reticulum instead.
• D) the active sites are left exposed.
• E) the action potential travels into the muscle anyway.

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Definitions:

Scope of Strategic Fit

Refers to the alignment between an organization's strategies, resources, and capabilities with the external environment to achieve competitive advantage.

Uncertain Demand

The unpredictability of customer demand due to various factors such as market trends, seasonality, and economic conditions.

Supply Chain

A network of businesses and activities involved in the creation and delivery of a product or service from the raw material stage through to the end customer.

Scope of Strategic Fit

Concerns the alignment between a company's operational capabilities and its strategic goals, ensuring that operations are geared towards achieving long-term objectives.