Lactase is found in

Saliva

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Bile

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Pancreatic juice

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Intestinal juice

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Solution

The correct option is D Intestinal juice
Lactase is an enzyme produced by the small intestine, found in the digestive system of humans. It is essential to complete the digestion of whole milk. Lactase breaks down lactose, to glucose and galactose.

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Similar questions

How many enzymes in the list given below are found in intestinal juice?

Trypsin, Pepsin, Sucrase, Lactase, Rennin, Carboxypeptidase, Nuclease, Dipeptidase, Maltase, Enterokinase

Q. How many carbohydrate digesting enzymes in the list given are found in intestinal juice? Enterokinase, Chymotrypsin, Aminopeptidase, Pepsin, Lactase, Rennin, Carboxypeptidase, Nuclease, Nucleosidase, Maltase, Sucrase.

Q. Assertion : Adult human being is not perfect in digestion of milk.
Reason: With age, man produces little or no lactase in the intestinal juice.

Complete the following table: [5 MARKS]

$\begin{matrix} D i g e s t i v e j u i c e s a n d e n z y m e s & S u b s t a n c e d i g e s t e d & P r o d u c t F o r m e d S a l i v a A m y l a s e G a s t r i c j u i c e P r o t e a s e (p e p s i n) a n d h y d r o c h l o r i c a c i d P a n c r e a t i c j u i c e P r o t e a s e s (t r y p s i n) L i p a s e s A m y l a s e I n t e s t i n a l e n z y m e s P e p t i d a s e s S u c r a s e L a c t a s e M a l t a s e B i l e f r o m t h e l i v e r B i l e s a l t s \end{matrix}$

Q. Enzyme lactase occurs in _________.

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Lactase is found in

The correct option is D Intestinal juiceLactase is an enzyme produced by the small intestine, found in the digestive system of humans. It is essential to complete the digestion of whole milk. Lactase breaks down lactose, to glucose and galactose.

The correct option is D Intestinal juice
Lactase is an enzyme produced by the small intestine, found in the digestive system of humans. It is essential to complete the digestion of whole milk. Lactase breaks down lactose, to glucose and galactose.