Vitamin B12 is primarily absorbed in the
A) duodenum.
B) jejunum.
C) ileum.
D) cecum.
Correct Answer:
Verified
Q25: The _ of the stomach and intestine
Q26: Inhibiting the actions of the parietal cells
Q32: Anemia often results due to a lack
Q36: The stomach churns food into a pasty
Q41: _ stimulates ECL cells to secrete histamine
Q45: Histamine secretion by the stomach would be
Q46: Mutating the gene encoding for the H+/K+
Q48: H+/K+ ATPase pumps transport H+ against its
Q50: Pepsin would have the greatest activity
A)immediately upon
Q53: Antihistamines would limit the gastric secretion of
A)pepsinogen.
B)gastrin.
C)hydrochloric
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