Two Categories of Organic Compounds Typically Provide Energy for Living

question 79

Multiple Choice

Two categories of organic compounds typically provide energy for living systems. Representatives of these two classes are

• A) carbohydrates and proteins.
• B) carbohydrates and lipids.
• C) lipids and proteins.
• D) carbohydrates and nucleic acids.
• E) proteins and nucleic acids.

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Definitions:

Southeast Asia

A region located east of the Indian subcontinent and south of China, known for its diverse cultures, languages, and histories.

Scandinavia

A region in Northern Europe, typically including the countries of Norway, Denmark, and Sweden, known for its rich history, cultural heritage, and social welfare systems.

Identical Twin

One of a pair of twins developed from a single fertilized egg, sharing the same genetic material.

Sexual Orientation

An enduring pattern of emotional, romantic, or sexual attraction to men, women, both sexes, neither sex, or another sex.