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BIO NMDCAT ENZYMES
nmdcat.online July 11, 2026

The catalytic efficiency of an enzyme is best explained by the fact that it

A. Increases the kinetic energy of the substrate molecules
B. Provides a surface with specific chemical groups that reduce activation energy
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C. Bends the substrate molecule until it breaks apart into products
D. Is completely consumed and regenerated after each catalytic cycle

📝 Explanation

Enzymes lower activation energy by providing an alternative reaction pathway where specific R-groups orient and stress substrates, stabilizing the transition state.

📖 Additional Information

  • Increases the kinetic energy of the substrate molecules
  • Provides a surface with specific chemical groups that reduce activation energy
  • Bends the substrate molecule until it breaks apart into products
  • Is completely consumed and regenerated after each catalytic cycle

Enzymes lower activation energy by providing an alternative reaction pathway where specific R-groups orient and stress substrates, stabilizing the transition state.

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