Which of the Following Statements Best Describes an Example of a Reaction

question 15

Multiple Choice

Which of the following statements best describes an example of a reaction that may be at chemical equilibrium in a cell?

• A) an exergonic reaction in which the free energy at equilibrium is higher than the energy content of the reaction at any point away from equilibrium
• B) an exergonic reaction in which the entropy change in the cell is precisely balanced by an opposite entropy change in the cell's surroundings
• C) a chemical reaction in which there is no change in the net concentrations of reactants or products at that time in the cell
• D) an endergonic reaction in an active metabolic pathway where the energy for that reaction is supplied only by heat from the environment

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Definitions:

Imports

are goods and services brought into one country from another for the purpose of trade or sale, contributing to a country's supply of products not locally produced.

Exports

Goods, services, or commodities sent from one country to another country for sale or trade.

Hourly Wages

The sum of money received for every hour worked.

Exports

Goods or services sold by a country to foreign markets, generating revenue and contributing to national income.