3 the Multiplier -When Autonomous Expenditure Decreases

question 403

Multiple Choice

3 The Multiplier
-When autonomous expenditure decreases,

• A) the AE curve shifts downward.
• B) there is a movement down along the AE curve.
• C) the AE curve becomes less steep.
• D) the AE curve shifts upward.

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Definitions:

Citric Acid Cycle

A series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetate.

Mitochondrion

Double-membraned organelle that produces ATP by aerobic respiration in eukaryotes.

Aerobic Respiration

A metabolic process that uses oxygen to convert glucose or other organic molecules into energy (ATP), carbon dioxide, and water.

Electrons

Negatively charged subatomic particles orbiting the nucleus of an atom.