McGraw-Hill Online Learning Center Test<BLURT>

McGraw-Hill Online Learning Center Test


1. Review the animation and answer the following questions.

Contractions of the stomach's walls

A. break up the food material.
B. allows continued digestion of carbohydrates by salivary amylase.
C. pushes stomach juices back up the esophagus.
D. pushes the food out of the stomach into the esophagus.


2. Gastric juices contain A. basic solutions.
B. buffers to neutralize acids.
C. sulfuric acid.
D. digestive enzymes.


3. In the stomach, A. the majority of digestion occurs.
B. proteins are denatured due to the acidic conditions.
C. all the food material is rapidly removed to the small intestine.
D. indigestible material is degraded.
Copyright ©2000 The McGraw-Hill Companies. All rights reserved. Any use is subject to the Terms of Use and Privacy Policy.
McGraw-Hill Higher Education is one of the many fine businesses of The McGraw-Hill Companies.
For further information about this site contact mhhe_webmaster@mcgraw-hill.com
or let us know what you think by filling out our site survey.

Corporate Link