Cell Membranes Are an Example of a Lipid Bilayer

question 75

Multiple Choice

Cell membranes are an example of a lipid bilayer. In this lipid bilayer, both the outside of the cell and the inside of the cell are in nature.

• A) charged
• B) hydrophobic
• C) polar
• D) hydrophilic
• E) watery

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Definitions:

Economies of Scale

Cost advantages reaped by companies when production becomes efficient, as the scale of the operation and output increases.

Coordination Problems

Challenges that arise in aligning the plans and actions of multiple parties in order to achieve a common goal or optimize outcomes.

Economic Profit

is the excess of total revenue over the total costs, including both explicit and implicit costs.

Accounting Profit

Accounting profit is the net income a company reports on its financial statements, calculated as total revenues minus explicit costs and depreciation.