Both the esophagus and the small intestine are involved in the digestion of food. The esophagus squeezes food into the stomach by wave-like muscle contractions. Peptidase enzymes in the small intestine break food molecules into smaller molecules. Which statement best describes changes to food during digestion? O The muscle contractions result in physical changes, while the action of the peptidase results in chemical changes. O The muscle contractions and the action of the peptidase both result only in physical changes. O The muscle contractions result in chemical changes, while the action of the peptidase results in physical changes. O The muscle contractions and the action of the peptidase both result only in chemical changes.
Both the esophagus and the small intestine are involved in the digestion of food. The esophagus squeezes food into the stomach by wave-like muscle contractions. Peptidase enzymes in the small intestine break food molecules into smaller molecules. Which statement best describes changes to food during digestion? O The muscle contractions result in physical changes, while the action of the peptidase results in chemical changes. O The muscle contractions and the action of the peptidase both result only in physical changes. O The muscle contractions result in chemical changes, while the action of the peptidase results in physical changes. O The muscle contractions and the action of the peptidase both result only in chemical changes.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question
![Both the esophagus and the small intestine are involved in the digestion of food. The esophagus squeezes food into the stomach
by wave-like muscle contractions. Peptidase enzymes in the small intestine break food molecules into smaller molecules.
Which statement best describes changes to food during digestion?
O The muscle contractions result in physical changes, while the action of the peptidase results in chemical changes.
O The muscle contractions and the action of the peptidase both result only in physical changes.
O The muscle contractions result in chemical changes, while the action of the peptidase results in physical changes.
O The muscle contractions and the action of the peptidase both result only in chemical changes.
8.
9.
10 11
12 13 14
15
16 17
20
近](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f09a72b-5962-4c5b-8887-cf6c1cd6aaf4%2F6f80f1c4-3b6d-4b58-9be9-7c14cb4aa75e%2Fqe1ip8p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Both the esophagus and the small intestine are involved in the digestion of food. The esophagus squeezes food into the stomach
by wave-like muscle contractions. Peptidase enzymes in the small intestine break food molecules into smaller molecules.
Which statement best describes changes to food during digestion?
O The muscle contractions result in physical changes, while the action of the peptidase results in chemical changes.
O The muscle contractions and the action of the peptidase both result only in physical changes.
O The muscle contractions result in chemical changes, while the action of the peptidase results in physical changes.
O The muscle contractions and the action of the peptidase both result only in chemical changes.
8.
9.
10 11
12 13 14
15
16 17
20
近
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