Figure 3-5
-Refer to the graph in Figure 3-5. Which phrase best describes what the graph represents?

Question

Figure 3-5 
-Refer to the graph in Figure 3-5. Which phrase best describes what the graph represents?

Quizplus · Accepted Answer

Enzyme activity is often depicted as a function of pH or temperature, with optimal activity typically occurring within a specific pH or temperature range. The phrase "in a fairly neutral environment" suggests that the enzyme's optimal activity is around a neutral pH, which is common for many enzymes. Without seeing the actual graph, this choice is the most reasonable assumption based on how enzyme activity is commonly affected by pH. Choices B and D suggest extreme pH conditions, which are less common for optimal enzyme activity, and C is incorrect because it refers to temperature, not pH.

Figure 3-5 -Refer to the Graph in Figure 3-5. Which Phrase Best