Enzyme ptyalin acts on starch in the
-
A.
oesophagus -
B.
large intestine -
C.
mouth -
D.
stomach
Correct Answer: Option C
Explanation
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.
There is an explanation video available below.