Which sphincter is composed of smooth muscle between the esophagus and stomach?
A) lower esophageal sphincter
B) internal anal sphincter
C) upper esophageal sphincter
D) sphincter of Oddi
E) pyloric sphincter
Correct Answer:
Verified
Q39: Monoglycerides and free fatty acids that are
Q40: What is the technical word for chewing?
A)segmentation
B)haustration
C)accommodation
D)mastication
E)micturition
Q41: Which of the following is NOT one
Q42: What causes segmentation?
A)contraction of longitudinal muscle at
Q43: Which cell secretes pepsinogen?
A)G cell
B)acinar cell
C)chief cell
D)neck
Q45: Emulsification aids in the digestion of fats
Q46: Where would the myenteric plexus be found?
A)mucosa
B)lamina
Q47: What is the process whereby bile salts
Q48: Which of the following secretes a bicarbonate-
Q49: What enzymes, secreted by the exocrine pancreas,
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