1. tor f: pepsin and pancreatic amylase could
pancreatic brylate
never function together in the same part of
the body at the same time.
2. tor f pancreatic amylase could function in
the stomach with a ph of 1-2
3. tor f. the optimal ph for the functioning of
pepsin is approximately 8.5 to 9
8 10 12
4 tor f. pancreatic amylase is used in the
small intestine. normally, the small intestine must be slightly acidic in order for
function.
paper
animal cell is likely to
eraytecnty
to the
figure 2
1) figure 2 depicts the activities of three
enzymes. remembering that the average
human body temperature is 98.6°f (37°c).
which curve illustrates the functioning of
human dna polymerase, which functions in
the nucleus of cells?
a) enzyme a
b) enzyme b
c) enzyme c
d) none of the above could represent the
activity of human dna polymerase.
enzyme b
enzyme a
enzyme
601
thuli
0 10
20 30 40 50 60 70 80 90
temperature (degrees c)
2) which curve illustrates the functioning of dna polymerase from a shark (hint: the body
temperature of a shark is typically the same as water that surrounds it, water temperature
average is 10 degrees c)?
a) enzyme a
b) enzyme b
c) enzyme c
d) none of the above, since sharks, like all fish, do not contain dna polymerase.
3) at what temperature would enzyme b be completely denatured?
a) 37°c
b) 15°c
c) 25°c
d) 40°c