BIO NMDCAT Factors that Affect the Rate of Enzyme Reactions

nmdcat.online July 11, 2026

During laboratory investigation of enzyme activity, maintaining constant temperature is essential because

A. Temperature directly influences molecular collisions and enzyme structure

✓

B. Temperature changes substrate identity

C. Temperature changes enzyme concentration

D. Temperature eliminates activation energy

📝 Explanation

Temperature affects both reaction kinetics and enzyme stability. Even small deviations from the optimum can alter experimental results.

📖 Additional Information

Temperature directly influences molecular collisions and enzyme structure
Temperature changes substrate identity
Temperature changes enzyme concentration
Temperature eliminates activation energy

Temperature affects both reaction kinetics and enzyme stability. Even small deviations from the optimum can alter experimental results.

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