Proteins are broken down into amino acids in ______________.
A
Buccal cavity
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Stomach
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Intestine
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Rectum
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C Intestine
Once a protein source reaches your stomach, hydrochloric acid, and enzymes called proteases to break it down into smaller chains of amino acids.
Amino acids are joined together by peptides, which are broken by proteases.
Digestion of protein is completed in the small intestine by the pancreatic enzymes trypsin, chymotrypsin, and carboxypeptidase. Hence, Proteins are broken down into amino acids completely in Intestine.