All enzymes are not proteins, why?

July 15, 2026Biology

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July 15, 2026

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not all enzymes are exclusively proteins

While most enzymes are indeed proteins, there are exceptions. Some RNA molecules, called ribozymes, also possess catalytic activity. These ribozymes can catalyze biochemical reactions, such as RNA splicing and peptide bond formation during protein synthesis. Therefore, not all enzymes are exclusively proteins.

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While most enzymes are indeed proteins, there are exceptions. Some RNA molecules, called ribozymes, also possess catalytic activity.

Asked on July 15, 2026Biology

This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.

ScanSolve AI AnswerAnswered on July 15, 2026

While most enzymes are indeed proteins, there are exceptions. Some RNA molecules, called ribozymes, also possess catalytic activity. These ribozymes can catalyze biochemical reactions, such as RNA splicing and peptide bond formation during protein synthesis. Therefore, not all enzymes are exclusively proteins. Send me the next one 📸