Channels Present in the Membranes of Some Cells That Allow

question 69

Multiple Choice

Channels present in the membranes of some cells that allow rapid movement of water are called

• A)water tubes.
• B)aqueducts.
• C)aquaporins.
• D)streams.

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Definitions:

Equilibrium Quantity

The volume of commodities or services provided that coincides with the volume requested at the price of market balance.

Normal Good

A normal good is one whose demand increases when consumers' incomes increase and falls when incomes decrease, all else being equal.

Equilibrium Quantity

The quantity of a good or service at which supply and demand are balanced in a market.

Laptop Computers

Portable personal computers with the components, inputs, outputs, and capabilities of a desktop computer, designed for easy transport and use.