What hormone is stimulated when acid chyme enters the small intestine? gastrin,

Question

What hormone is stimulated when acid chyme enters the small intestine?

gastrin, trypsin, relaxin, CCK, secretin

Which of the following transports triglycerides, phospholipids, and cholesterol as a protein coated unit that enters the bloodstream through the lymphatic system?

chylomicrons, micelles, bile, nucleotides, emulsified droplets

Pepsinogen is not an active digestive enzyme. Which of the following is/are accurate about this enzyme? (if more than one, select all that apply)

secreted by the stomach mucosa cells, requires bicarbonate to become active, converts to pepsin, requires hydrochloric acid to become active

Explanation / Answer

The hormone that is stimulated when acid chyme enters the small intestine is:

CCK (Cholecystokinin)

The following transports triglycerides, phospholipids, and cholesterol as a protein coated unit that enters the bloodstream through the lymphatic system:

Chylomicron transports the different lipids

Pepsinogen is not an active digestive enzyme. The following is/are accurate about this enzyme:

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