Which of the following options best represents the enzyme composition of pancreatic juice

Trypsinogen, chymotrypsinogen,lipase, amylase

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Trypsinogen, enterokinase, chymotrypsin, lipase

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Trypsin, carboxy peptidase, nuclease, amylase

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Trypsinogen, amylase, nucleosidase, lipase

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Solution

The correct option is B Trypsinogen, chymotrypsinogen,lipase, amylase
Pancreatic juice is a liquid secreted by the pancreas, which contains a variety of enzyme including trypsinogen, chymotrypsinogen, lipase and amylase. Trypsinogen is stored in the pancreas so that it may be released when required for protein digestion. Chymotrpsinogen is an inactive precursor of chymotrpsin, a digestive enzyme which breaks proteins down into smaller peptide. Lipase acts on the fats and amylase helps in digestion.
So, option A is the correct option.

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Complete the following table: [5 MARKS]

$\begin{matrix} D i g e s t i v e j u i c e s a n d e n z y m e s & S u b s t a n c e d i g e s t e d & P r o d u c t F o r m e d S a l i v a Amylase G a s t r i c j u i c e Protease (pepsin) and hydrochloric acid P a n c r e a t i c j u i c e Proteases (trypsin) Lipases Amylase I n t e s t i n a l e n z y m e s Peptidases Sucrase Lactase Maltase B i l e f r o m t h e l i v e r Bile salts \end{matrix}$

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