Failure of which of the following sphincter muscles to completely close can

Failure of which of the following sphincter muscles

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Question 8Failure of which of the following sphincter muscles to completely closecan lead to the development of gastroesophageal reflux? pyloric sphincter ileocecal valve lower esophageal sphincter upper esophageal sphincter internal anal sphincter 0.5 / 0.5 pts Question 9The mixture of food, acid, mucus, and enzymes in the stomach is called_________. 0.5 / 0.5 pts Question 10
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4/21/2020 Chapter 21 Quiz: BIOL-225-350/351 - 10775/10776 - 202001 6/11 Match the substance on the left with the cell that secretes it on the right. pepsinogen chief cells HCl parietal cells histamine enterochromaf±n-like cells bicarbonate mucous neck cells somatostatin D cells 0.5 / 0.5 pts Question 11Match the substance on the left with its action on the right. pepsin digest proteins HCl converts pepsinogen to pep somatostatin inhibits gastric acid secretio gastrin stimulates gastric acid secr intrinsic factor needed for the absorption o
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4/21/2020 Chapter 21 Quiz: BIOL-225-350/351 - 10775/10776 - 202001 0.5 / 0.5 pts Question 12Which of the following bacterial species is known for causing stomachulcers? 0.5 / 0.5 pts Question 13Which of the following is a brush border enzyme of the small intestine?
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4/21/2020 Chapter 21 Quiz: BIOL-225-350/351 - 10775/10776 - 202001 8/11 0.5 / 0.5 pts
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