On a Graph That Shows Velocity on the Vertical Axis

question 83

Multiple Choice

On a graph that shows velocity on the vertical axis and time on the horizontal axis,the area under the curve represents

• A)Average acceleration.
• B)Average velocity.
• C)displacement.
• D)average speed.
• E)no useful physical quantity.

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Definitions:

Acetyl Group

A functional group consisting of a carbon atom double-bonded to an oxygen atom and single-bonded to a methyl group, denoted as CH3CO.

Mitochondrial Matrix

The innermost compartment of the mitochondria, filled with enzymes and molecules vital for cellular respiration and energy production.

Mitochondrial Cristae

The inner membrane folds of mitochondria that increase the surface area for ATP production processes.

Preparatory Reaction

A phase in cellular respiration where pyruvate is converted into acetyl-CoA before entering the citric acid cycle.