High School

Which of the following secretions does not contain enzymes?

A) Bile
B) Pancreatic juice
C) Intestinal juice
D) Saliva

Answer :

Option C) Intestinal juice does not contain enzymes.

Intestinal juice does not contain enzymes. Bile, pancreatic juice, and saliva all contain enzymes that aid in digestion. Bile, produced by the liver and stored in the gallbladder, helps in the digestion and absorption of fats by emulsifying them. Pancreatic juice, secreted by the pancreas, contains various enzymes such as amylase, lipase, and proteases that break down carbohydrates, fats, and proteins, respectively. Option C is the correct option

Intestinal juice, on the other hand, plays a role in the final stages of digestion and absorption of nutrients in the small intestine, but it does not contain enzymes. Its main function is to provide a suitable pH and environment for the absorption of nutrients into the bloodstream. While the small intestine does produce enzymes on its own, they are not present in the intestinal juice itself. Instead, the enzymes are found in the cells lining the intestinal wall and on the microvilli, where they directly interact with the digested food molecules.

learn more about enzymes here:

https://brainly.com/question/31385011

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