Which Event Occurs Last at the Neuromuscular Junction

question 29

Multiple Choice

Which event occurs last at the neuromuscular junction?

• A)Neurotransmitters enter the synaptic cleft.
• B)Sodium channels on the motor end plate open.
• C)An action potential reaches the presynaptic membrane.
• D)Sodium enters the muscle fiber.

---

Definitions:

Part Time

Employment or engagement in activities for less than the full amount of time typically considered normal or standard.

Grandparent Relationships

The connection and emotional bond between a grandparent and grandchild, which can significantly impact the child's development and well-being.

Older Adults

Individuals who are in the later stages of life, often defined as those aged 65 and above, experiencing various physiological, cognitive, and social changes.

Social Support

The assistance and comfort received from friends, family, and the wider community, which can have positive effects on health and well-being.