Which of the Following Statements Is NOT True

question 40

Multiple Choice

Which of the following statements is NOT true?

• A)A lipid bilayer is characteristic of all membranes.
• B)Cellular organelles are associated with membranes.
• C)In a plasma membrane, a hydrophilic portion is oriented to the outside of the cell.
• D)Lipid molecules make the cell membrane relatively impermeable to water-soluble substances.
• E)Even by using extremely high magnification, an electron microscope cannot reveal the substructure of cell membranes.

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Definitions:

AVC (Average Variable Cost)

The total variable cost divided by the quantity of output produced; it varies with production.

MC (Marginal Cost)

Marginal Cost is the change in total cost that arises when the quantity produced is incremented by one unit.

Shutdown Point

The level of operations at which a company or business does not generate enough revenue to cover its variable costs, leading to a temporary or permanent closure.

AVC (Average Variable Cost)

The total variable costs (costs that vary with the level of output) divided by the quantity of output produced, representing the variable cost per unit.