PHY2042 Study Guide - Final Guide: Parotid Gland, Temporal Bone, Dentin
6 Jun 2018
School
Department
Course
Professor
248) The pancreas secretes enzymes that enter the small intestine and chemically digest chyme. Choose the
enzyme(s) that break(s) down fats.
A) carboxypeptidase
B) pancreatic lipase
C) trypsinogen
D) pancreatic amylase
249) What hormone does the small intestine release in response to acidic chyme?
A) cholecystokinin
B) secretin
C) digestin
D) gastrin
250) What is the primary purpose of the liver in aiding digestion?
A) produces digestive enzymes
B) produces alkaline solution to neutralize stomach acidity
C) produces bile to emulsify fats in the small intestine
D) produces substances that aid the large intestine in water absorption
251) How are the components of fats absorbed in the small intestine?
A) Specific receptor proteins carry fatty acids across the intestinal wall and into the
bloodstream.
B) Fatty acids are transported by active transport to the bloodstream.
C) Components of lipids diffuse through small intestinal cell membranes, are reconstructed in
the cells, then carried off by lacteals as chylomicrons.
D) Components of lipids diffuse through small intestinal cell membranes and into the
bloodstream where they are carried to the liver for processing.
252) What is the primary function of the large intestine?
A) to complete the absorption of most nutrients
B) to house gas-producing bacteria
C) to rid the body of toxins
D) to compact, store, and eliminate feces
