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Biology
Anatomy and Physiology
Quiz 40: Digestion and Absorption
Which of the Following Is Not True of Enzymes
Question 6
Multiple Choice
Which of the following is not true of enzymes? A) They accelerate chemical reactions. B) They change chemically and are in the end products of the reaction. C) They are vital to chemical reactions. D) Many contain vitamins in their structure.
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Q 7
Which step of deglutition is under voluntary control? A) Oral stage B) Pharyngeal stage C) Esophageal stage D) Gastric phase
Q 8
The purpose of peristalsis is to: A) break apart chunks of food and mix it in digestive juices. B) propel food forward along the GI tract. C) absorb food. D) enable swallowing.
Q 9
The hormone that inhibits gastric muscle, slowing passage of food into the duodenum, is called: A) gastric inhibitory peptide. B) enterogastrone. C) chyme. D) cholecystokinin.
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