An Acceleration May Result from

question 27

Multiple Choice

An acceleration may result from

• A) a change in speed.
• B) a change in direction.
• C) a change in both speed and direction.
• D) all of these

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Definitions:

Acetyl CoA

is an important molecule in metabolism, acting as a substrate for the citric acid cycle in energy production and synthesis of fatty acids.

Citric Acid Cycle

All aerobic life forms use this collection of chemical processes to create energy, transforming acetate sourced from carbs, fats, and proteins into carbon dioxide.

Electron Transport

A sequence of chemical processes that move electrons from donors to recipients through reduction-oxidation reactions, linking this movement of electrons with the movement of protons (H+ ions) across a membrane.

Acetyl CoA

is a molecule that plays a crucial role in metabolism, serving as a substrate for the Krebs cycle in cellular respiration.