Advanced Biology Concepts Quiz

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Quizzes Created: 7153 | Total Attempts: 9,523,263
| Questions: 4 | Updated: Oct 14, 2025
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1. What is the functional group associated with organic acids?

Explanation

The functional group associated with organic acids is the carboxyl group, which consists of a carbonyl group bonded to a hydroxyl group.

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Prepare for your Biology final with this comprehensive set of flashcards. Focus on key biological concepts and mechanisms, enhancing your understanding and readiness for exams. Ideal for students seeking to solidify their knowledge in biology.

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2. What are steroids?

Explanation

Steroids are a specific type of lipid composed of four fused rings and play a crucial role in regulating cellular activities as hormones. Proteins, carbohydrates, and nucleic acids are different types of biomolecules with distinct structures and functions.

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3. What is the functional group known as sulhydryl and what properties does it exhibit?

Explanation

Sulhydryl groups consist of a sulfur atom bonded to a hydrogen atom and are important for forming disulfide bonds in proteins, contributing to their structure and stability. The other three options are different functional groups with distinct properties and roles in biological molecules.

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4. What does the change in free energy represent?

Explanation

The correct answer is that the change in free energy represents the maximum useful work obtainable from a process. It is a measure of the energy available to do work.

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What is the functional group associated with organic acids?
What are steroids?
What is the functional group known as sulhydryl and what properties...
What does the change in free energy represent?
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