In-Text Figure Based Questions

question 40

Multiple Choice

In-Text Figure Based Questions
-What provides the energy for the sodium-potassium exchange pump? (Figure 3-19)

• A)______breaking the high energy bond of ADP
• B) the concentration gradient of sodium
• C) the concentration gradient of potassium
• D) breaking the high energy bond of ATP
• E) the voltage of the cell

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Definitions:

Superposition

A principle in geology stating that in an undisturbed sequence of rocks, layers are older at the bottom and younger at the top.

Regional Elevations

The varying heights of the Earth's surface in a specific area, measured relative to sea level.

Appalachian Mountains

A mountain range in eastern North America, extending from Newfoundland in Canada to Alabama in the United States.

Great Plains

A broad expanse of flat land, much of it covered in prairie, steppe, and grassland, located in the United States and Canada.