A Runner Has Depleted All the Oxygen Available for Muscle

question 21

Multiple Choice

A runner has depleted all the oxygen available for muscle energy.Which of the following will facilitate his continued muscle performance?

• A) Electron-transport chain
• B) Aerobic glycolysis
• C) Anaerobic glycolysis
• D) Oxidative phosphorylation

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Definitions:

Cost Of Goods Sold

Expenses directly associated with the creation of a company's sold products, including both materials and workforce costs.

Sales

Sales represent the total revenue earned from goods or services sold by a company during a certain period.

Gross Profit Margin

A financial ratio that indicates the percentage of revenue that exceeds the cost of goods sold, highlighting the efficiency in producing and selling products.

Gross Profit Amount

The difference between sales revenue and the cost of goods sold before accounting for other expenses, indicating how efficiently a company uses labor and supplies in production.