Which of the Following Is Involved in the Relaxation of a Muscle

question 103

Multiple Choice

Which of the following is involved in the relaxation of a muscle cell?

• A)Synthesis of ACh by acetylcholinesterase
• B)Initiation of action potentials
• C)The troponin-tropomyosin complex slipping back into its blocking position
• D)Detachment of actin from tropomyosin
• E)T tubules actively absorbing Ca₂₊

---

Definitions:

1750

A year in the 18th century that witnessed numerous historical events, but without additional context, this entry doesn't point to a specific occurrence.

Successful European Settlements

Colonies or communities in new lands that were established by Europeans and thrived economically and socially.

Elective Office

A public office filled through elections, wherein candidates are chosen by voters to occupy a governmental position.

Seventeenth-Century Chesapeake

Relates to the region around the Chesapeake Bay in the 1600s, significant for its early English settlements and tobacco cultivation.