The____layer of the digestive tract in mammals is in direct contact with the lumen.
A) mucosa
B) muscularis
C) submucosa
D) serosa
E) serosa and muscularis
Correct Answer:
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Q34: The _ regulates the movement of food
Q35: The digestion of lipids in humans begins
Q36: The digestion of proteins in humans begins
Q37: Most peptic ulcers are caused by _.
A)
Q38: Human saliva contains _ enzymes.
A) aminopeptidase
B) amylase
C)
Q40: Place the layers of a mammalian gut
Q41: Weight loss dieting in humans has been
Q42: When fat enters the duodenum, it stimulates
Q43: The majority of digestion in the human
Q44: The _secretes bile.
A) liver
B) gallbladder
C) pancreas
D) small
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