Question

Which temperature and pH would you expect to produce the fastest results in the Bio Enzyme Lab? Why?

1: Temperature - 0°C, pH - 12, extreme conditions enhance activity.
2: Temperature - 40°C, pH - 6, optimal conditions for catalase.
3: Temperature - 70°C, pH - 3, high temperature speeds up reactions.
4: Temperature - 20°C, pH - 8, moderate conditions favor catalase.

Answer 1

The fastest results in a Bio Enzyme Lab would be achieved at 40°C and pH 6, as these conditions are closest to the optimal environment for many enzymes, including catalase.

Step-by-step explanation:

In the context of a Bio Enzyme Lab, we would expect the fastest results at conditions closest to an enzyme's optimal temperature and optimum pH. Enzymes, which are biological catalysts, have specific environments where they work the best. For most enzymes, the optimal temperature is around physiological conditions, which is approximately 37°C, and the optimum pH is generally near the biological pH of 7.4.

Given the provided options, one would expect the fastest results from condition 2: Temperature - 40°C, pH - 6, which is closest to the optimal conditions for many enzymes like catalase. This scenario avoids the extreme temperatures that can cause enzymes to denature and maintains a pH level that is near to the physiological norm, allowing the catalase to maintain its structure and function efficiently. Extreme conditions, like very high or low pH and temperatures, disrupt the delicate structure of enzymes, rendering them less effective or inactive.