Biomolecules Ques 44

44. During the process of digestion, the proteins present in food materials are hydrolysed to amino acids. The two enzymes involved in the process

[2006]

$ \text{Proteins} \xrightarrow{\text{Enzyme(A)}} \text{Polypeptides} $

$ \hspace{30mm} \xrightarrow{\text{Enzyme(B)}} \text{Amino acids} $

are respectively

(a) Diastase and Lipase

(b) Pepsin and Trypsin

(c) Invertase and Zymase

(d) Amylase and Maltase

Show Answer

Answer:

Correct Answer: 44.(b)

Solution:

(b) Pepsin and Trypsin are two enzymes involved in the process (hydrolysis of proteins)

Proteins $\xrightarrow[\text{Proteases}]{\text{ Pepsin }}$ Polypeptides

$\hspace{30mm} \xrightarrow[\underset{\text{(pancreatic juice intestine)}}{\text{Chemotrypsin}}]{\text{Trypsin}}$ Amino acids