Question detail

What type of catalyst are enzymes classified as?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Rate of reaction

Question

  1. A. chemical catalysts
  2. B. Biological catalysts
  3. C. Physical catalysts
  4. D. Syntheticcatalysts

Answer

Biological catalysts

Explanation

The correct answer is Biological catalysts. This answer directly addresses the question: What type of catalyst are enzymes classified as? It matches the approved Chemistry 8462 learning objective and the linked subtopic. The other options are incorrect because they either change the rate, catalyst, reversible reaction, equilibrium, or graph context, or they do not answer the exact point being tested.

Common mistake

Misunderstanding Enzyme Function

Students often think that enzymes are consumed in the reactions they catalyze.

Remember that enzymes are not used up in the reaction and can be reused multiple times.

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