Question

what is the enzyme present in duodenum?

Answer 1

there is no ONE enzyme. You have pancreatic juice, which contains all the three basic enzymes, and you also have bile, which comes from the gall bladder. The bile is produced in the liver, but stored in the gall bladder.

Answer 2

but what is the specific enzyme present?

Answer 3

there is no ONE specific enzyme. or do you want all three???