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A Small-Scale Map Is Used I

question 50

Multiple Choice

A small-scale map is used I.for maps of large geographic areas.
II.for maps of small geographic areas.
III.to illustrate great detail.
IV.to illustrate limited geographic detail.


Definitions:

Plasma Membrane

The plasma membrane is a biological membrane that separates the interior of all cells from the outside environment, controlling the passage of substances.

Symport

A type of transporter protein that moves two or more substances in the same direction across a cell membrane.

Antiport

A mechanism of membrane transport where two substances are moved in opposite directions across a cell membrane, usually by a protein transporter.

Uniport

A type of transporter in cell membranes that moves a single type of molecule in one direction across the membrane.

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