What Is the Primary Difference Between the Populations of Haiti

question 75

Multiple Choice

What is the primary difference between the populations of Haiti and Cuba?

• A)Cuba's population is much younger and growing faster.
• B)Haiti's population is getting older with fewer young people.
• C)Cuba's population is stable and older with smaller families.
• D)Haiti's population is growing very slowly.
• E)There is no difference-the two populations are basically the same.

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Definitions:

Antiporters

Antiporters are proteins that transport two or more ions or molecules in opposite directions across a cell membrane, crucial for maintaining cellular ion balance.

Hypertonic

A term referring to a solution having an osmotic pressure (or solute concentration) greater than that of the solution with which it is compared. Compare with hypotonic and isotonic.

Osmotic Pressure

The pressure that must be exerted on the hypertonic side of a selectively permeable membrane to prevent diffusion of water (by osmosis) from the side containing pure water.

Turgor Pressure

The force within the cell that pushes the plasma membrane against the cell wall.