Which of the Following About Carbohydrates Is Incorrect

question 88

Multiple Choice

Which of the following about carbohydrates is incorrect?

• A)They form the backbone of important molecules such as DNA and RNA.
• B)They contain only two elements: carbon and oxygen.
• C)Their most important functions are providing storage, structure, and energy.
• D)They are polymers of sugars.

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Definitions:

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The process of extracting coal from the ground, which is used as an energy source and in various industrial processes.

Excavating Coal Mines

The process of removing earth to access coal deposits and extract coal from the ground for energy production or other uses.

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Land or property that is next to or shares a common boundary with another property.

Tying Strategy

A sales tactic where a product or service is sold only on the condition that the buyer also purchases another, typically related, product or service.