What Is the Correct Order of Events That Occur During

question 7

Multiple Choice

What is the correct order of events that occur during muscle contraction?
1) muscle shortens
2) calcium binds to troponin
3) filaments slide
4) T tubules are depolarized
5) acetylcholine is released
6) ATP molecule is split

• A) 4 → 5 → 2 → 1 → 3 → 6
• B) 4 → 2 → 5 → 6 → 1 → 3
• C) 5 → 2 → 4 → 1 → 6 → 3
• D) 6 → 2 → 5 → 4 → 3 → 1
• E) 5 → 4 → 2 → 6 → 3 → 1

---

Definitions:

Physical Aspects

The tangible and environmental attributes or conditions of a workplace that can affect the well-being and performance of employees.

Adaptive Response

The ability of an organism or organization to modify or change its behavior or processes in response to changes in its environment.

Psychological Demands

The cognitive and emotional requirements or stressors associated with a job role.

Exhaustion

A state of extreme physical or mental fatigue, often resulting from stress or overwork.