Which of the Following Is a Characteristic of Membranes

question 28

Multiple Choice

Which of the following is a characteristic of membranes?

• A)They have identical protein and lipid composition in the major organelles.
• B)They are micromolecular assemblies.
• C)They define boundaries of a select few cellular components.
• D)They are spontaneous assemblies resulting from hydrophobic interactions.

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Definitions:

ATC

Stands for Average Total Cost, which is the total cost of production (fixed plus variable costs) divided by the number of units produced.

Economic Profits

A reiteration emphasizing the calculation that includes total revenues minus total costs, where total costs consider both the explicit and implicit costs.

Competitive Price-searcher Market

A market structure where firms have some degree of market power, enabling them to set prices above marginal cost, but must consider competitor prices to attract consumers.