One Would Expect to Find the Highest Density of Aquaporins

question 37

Multiple Choice

One would expect to find the highest density of aquaporins in which of the following?

• A) the plasma membrane of guard cells
• B) the pits of a tracheid
• C) the plasma membrane of parenchyma cells in a ripe fruit
• D) the plasma membrane of a mature mesophyll cell in a leaf
• E) the membrane lining plasmodesmata

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Definitions:

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Owner's Equity

The residual interest in the assets of an entity that remains after deducting its liabilities; also known as shareholders' equity for corporations.

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Income earned by a company from its business activities; essentially the gross income figure from which costs are subtracted to determine net income.

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