Enzyme ptyalin acts on starch in the - JAMB Biology 2015 Question
Enzyme ptyalin acts on starch in the
A
oesophagus
B
large intestine
C
mouth
D
stomach
correct option: c
Options A and B are not correct.
Option C is correct. This is because, the mouth is the location where enzyme ptyalin acts on starchy food.
Option D is wrong. This is because, stomach is location for the action of renin and pepsin enzymes.
Option C is correct. This is because, the mouth is the location where enzyme ptyalin acts on starchy food.
Option D is wrong. This is because, stomach is location for the action of renin and pepsin enzymes.
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