The activity of two enzymes, pepsin and trypsin, are shown here. these are two enzymes involved in the digestion of food in
the stomach and small intestine. at which ph would the activity of both enzymes have the same catalyzing rate?
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B. 5

Explanation:

5 Although neither enzyme has its maximum catalyzing rate at 5, they are equal in their rate of catalyzing ability at this pH. Pepsin has an optimal pH of 3 while trypsin has an optimal pH of 8.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.