When Oxygen Is Present

question 57

Multiple Choice

When oxygen is present:

• A)most animal cells utilize aerobic cellular respiration.
• B)most animal cells carry on fermentation and produce lactate.
• C)most bacteria and yeasts carry on fermentation.
• D)two ATP molecules are produced for each glucose molecule.
• E)most animals convert CO2 to glucose.

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Definitions:

Exports

Goods or services sent from one country to another for sale or exchange.

Imports

Goods and services that are brought into one country from another for sale.

Net Exports

The difference between a country's total exports of goods and services and its total imports, reflecting the trade balance.

U.S. Consumption

This term refers to the total value of all goods and services consumed within the United States over a specific time period.