An enzyme can:
Correct answer: C. Lower the need of activation energy
- A. Maintain the biochemical reaction
- B. Decrease the biochemical reaction
- C. Lower the need of activation energy
- D. Be the substitute of activation energy
Explanation
The activation energy is the energy required to start a reaction. Enzymes are proteins that bind to a molecule, or substrate, to modify it, and lower the energy required to make it react.
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About Enzymes
Enzymes are biological catalysts that lower activation energy without being consumed, and their specificity is explained by the lock and key and induced fit models. Work includes the effects of temperature, pH and substrate concentration on reaction rate, plus competitive and non-competitive inhibition and how these differ.
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