Match the Ions, Labelled A

question 352

Multiple Choice

Match the ions, labelled a. through d., with their various roles. (Options may be used more than once or not at all.)
-ion whose concentration gradient is established by the membrane potential

• A)Na⁺
• B)K⁺
• C)A^-
• D)Cl^-

---

Definitions:

Highly Concentrated Wealth

A situation where a significant portion of wealth is held by a very small percentage of the population, leading to economic disparities.

Multinational Corporations (MNCs)

Companies that operate in multiple countries, managing production or delivering services in more than one country.

Overseas Jobs

Employment positions located outside one’s home country, often in a different cultural or economic environment, presenting opportunities for work and travel.

Tax Avoidance

The legal usage of the tax regime to one's own advantage, to reduce the amount of tax that is payable.