An Ion That Is Stored in the Sarcoplasmic Reticulum and Required

question 5

Multiple Choice

An ion that is stored in the sarcoplasmic reticulum and required for muscle contraction is

• A) sodium
• B) potassium
• C) acetylcholine
• D) calcium
• E) oxygen

---

Definitions:

Drawee Bank

The bank upon which a check is drawn, responsible for paying the check amount to the payee or bearer.

Liability

A legal obligation or responsibility, often in the form of debt or duty to compensate for loss or damage caused.

Improper Refusal

A situation where a party unjustly rejects a contract offer or fails to perform an action required by the agreement.

Checking Account

A bank account that allows for both deposits and withdrawals and is primarily used for daily transactions.