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Multiple Choice
Which of the following describes a catabolic reaction in organic chemistry?
A
A reaction that breaks down complex molecules into simpler ones, releasing energy.
B
A reaction that involves the transfer of electrons between molecules.
C
A reaction that synthesizes complex molecules from simpler ones, requiring energy.
D
A reaction that occurs without the involvement of enzymes.
Verified step by step guidance
1
Understand the definition of a catabolic reaction: In organic chemistry, catabolic reactions are processes that break down complex molecules into simpler ones, releasing energy in the process.
Identify the key characteristics of catabolic reactions: These reactions typically involve the degradation of large biomolecules such as carbohydrates, proteins, and lipids into smaller units like sugars, amino acids, and fatty acids.
Differentiate between catabolic and anabolic reactions: Anabolic reactions are the opposite of catabolic reactions. They involve the synthesis of complex molecules from simpler ones and require energy input.
Evaluate the options given in the problem: Look for the option that describes the breakdown of complex molecules into simpler ones with the release of energy, which is characteristic of catabolic reactions.
Select the correct description: Based on the understanding of catabolic reactions, choose the option that accurately describes this type of reaction, ensuring it aligns with the definition and characteristics discussed.