Biologjia | 11

✅ – measurement precision, temperature fluctuation, contamination.

✅ – “The experiment was performed” instead of “We did the experiment.” biologjia 11

The results support the hypothesis: 37°C was optimal, as kinetic energy increased collisions between enzyme and substrate. At 10°C, molecules moved slowly, reducing reaction rate. At 70°C, heat denatured the enzyme’s active site, permanently destroying function. A source of error was inconsistent mixing; future experiments could use a spectrophotometer for precise measurement. ✅ – measurement precision