When Acetylcholine Binds to Its Receptors in the Muscle Fiber

question 9

Multiple Choice

When acetylcholine binds to its receptors in the muscle fiber membrane,the membrane becomes more permeable to

• A) potassium.
• B) sodium.
• C) calcium.
• D) acetylcholine.
• E) acetylcholinesterase.

---

Definitions:

External Stimuli

These are factors or events in the external environment that can provoke a response or reaction from individuals or systems.

Buying Center

A Buying Center consists of all the individuals and units that participate in the business decision-making process for purchasing products or services.

B₂B Customers

Businesses that purchase goods or services from other businesses for use in their operations or reselling.

Types

Varieties or categories of something, classified based on common characteristics or attributes.