Question

Question 12 options:

Replace the following numbers in the tables by the words of this BANK:

amino acid, aminopeptidase, carboxypeptidase A, carboxypeptidase B, chymotrypsin, chymotrypsinogen, coagulation, dipeptidase, dipeptide, elastase, enteropeptidase, large polypeptide, pancreas, pepsin, procarboxypeptidase, proelastase, protein, rennin, small intestine, small peptide, small polypeptide, stomach, tripeptide, trypsin, trypsinogen

They describe the sequence of PROTEIN digestion as the food enters the digestive tract and thus leading to the components that can be absorbed by the human body.

Question 12 options:

Answer 1

A

In stoamch , pepsin enzyme digests protein into large polpeptides.

Infants lack pepsin enzyme , they have rennin instead which converts milk proteins to casein .

In B1 , the pancreas secretes inactive proenzymes which is converted to active enzymes in the small intestine. First trypsinogen is converted to trysin which in turn activates other proenzymes .

B , the final breakdown occurs in the small intestine.

organ Enzyme products stomach Pepsin 3) protein Lay In Infants, 5). Rennin takesreof 9cogulation of milk proteins roteims B essential conveysion steps nachve enzymes Convexted Ly acive enzymes organ e).Chymotyypsincen g)trypsin 11) Rocavboxy peptidase 9)tryps リChgmotrypsin anc rea s 12)Ca'boxypeptidase A Cay boxypeptidse 8 in 9). CYpsin YUpSIM 4)Enteropeptidase 15).Proelhstase )ypsn 6 now continues to 4) lenge laYge polypeptide-→ small) Polypeptide tsmarpeptde 12). 13) Orga n enzyme products 19). Small intestine 2s), Amniropplidasepimprleide terdid Tripeptide 34) 24), Dipe pidase 25). polpeptide peptide I8 Dipeptide 22) Amino acid 23) carboxg peptdase B