Question

mc reference ch6, slide #48. ___ is most active at a ph of about 2, while ___ is most active at a ph of about 8.
a normal enzymes, pepsin
b trypsin, pepsin
c
d trypsin, normal enzymes
e pepsin, normal enzymes
f pepsin, trypsin

Explanation:

Pepsin is a digestive enzyme that works best in the acidic environment of the stomach (around pH 2). Trypsin is an enzyme that functions optimally in the more alkaline environment of the small - intestine (around pH 8).

Answer:

F. pepsin, trypsin