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← ScienceWhich consequence results when an enzyme's conformation changes at high temperatures?
A)Decreased reaction rate constant✓
B)Increased substrate production efficiency
C)Stabilization of transition states
D)Elevated optimal pH resilience
💡 Explanation
Enzyme denaturation, which unfolds the enzyme, decreases the reaction rate constant because it disrupts active site geometry, interfering with substrate binding; therefore reaction rate slows, rather than any of the alternative enzyme function enhancements.
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