After a Skeletal Muscle Has Contracted, Which Process Is Most

question 35

Multiple Choice

After a skeletal muscle has contracted, which process is most important for lowering Ca²⁺ levels in the cytoplasm?

• A) activity of the acetylcholine receptor
• B) activity of the Ca²⁺-ATPase pump
• C) closing of the Ca²⁺ release channels (ryanodine receptor)
• D) closing of the dihydropyridine receptor

---

Definitions:

Shared Values

Core beliefs or standards that are commonly held and guide an organization's or group's actions and decisions.

Public Interest

Concerns of the public as a whole, representing the welfare and rights of the community in general.

Aggregation

The process of combining or collecting individual units, items, or data points to form a sum or a whole.

Public Service

A service provided by the government to its citizens, either directly or through financing private entities, to meet a public need.