Arnold K H Tan's answer to Winnica Az.'s Secondary 3 Biology question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Arnold K H Tan
Arnold K H Tan's answer
2104 answers (A Helpful Person)
1st
Likely your teacher failed to mention where pepsin is released.. hence its harder to interpret the result.
Winnica Az.
Winnica Az.
6 years ago
thank you very much