Consider the Following Diagram of a Membrane

question 35

Multiple Choice

Consider the following diagram of a membrane. Which of the following cannot pass through this membrane?

• A)ethanol
• B)CO₂
• C)alanine
• D)water
• E)All of these can pass through the membrane.

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Definitions:

Middle and Working Classes

Social groups categorized by their economic status, occupational types, and levels of income, where the middle class typically includes those with moderate incomes and white-collar jobs, and the working class includes those with lower incomes and blue-collar or manual labor jobs.

Liberal Democracy

A political system characterized by free and fair elections, rule of law, and the protection of individual rights and freedoms.

Ruling Class

The social class that holds the dominant power in a societal hierarchy, often controlling resources and making key decisions.

Autocracy

Absolute power resides in the hands of a single person or party.