Question

11 the following question has two parts. first, answer part a. then, answer part b.
(a) the graph below shows the relative enzymatic activity among four different enzymes.

part a
which enzyme would be most efficient in an environment where the ph level can fluctuate between acidic and basic?
a enzyme b
b enzyme c

Explanation:

To determine the most efficient enzyme in a fluctuating pH (acidic to basic) environment, we analyze the pH activity ranges of each enzyme. Enzyme C's activity curve spans a wider pH range (from acidic to basic regions) compared to others. Enzyme B is more active in a narrower, near - neutral to slightly acidic range. So, enzyme C can function across a broader pH spectrum, making it more efficient in fluctuating pH.

Answer:

B. enzyme C