Match the digestive secretions, labelled a. through e., to the descriptions. (Options may be used more than once or not at all.)
-recycled many times through the enterohepatic circulation
A)bile salts
B)pepsin(ogen)
C)amylase
D)lipase
E)trypsin(ogen)

Question

Quizplus · Accepted Answer

Bile salts are recycled many times through the enterohepatic circulation.

Answer: B
 Pepsin(ogen) is not involved in the enterohepatic circulation, amylase and lipase do not recycle through the circulation, and trypsin(ogen) does not participate in digestion until it is activated in the small intestine.

Therefore, only choice A (bile salts) and only choice B (pepsin(ogen)) fit their respective descriptions.

Match the Digestive Secretions, Labelled A