The stomach secretion that aids in vitamin B12 absorption is ____.
A) pepsinogen
B) amylase
C) HCl
D) gastrin
E) intrinsic factor
Correct Answer:
Verified
Q10: The movement of materials from the lumen
Q11: The precursor digestive enzyme secreted by the
Q12: Which layer of the digestive tract gives
Q13: The first portion of the small intestines
Q14: During swallowing, which event prevents food from
Q16: Which structure has both endocrine and exocrine
Q17: The saliva component that begins the breakdown
Q18: The stomach is involved in four of
Q19: Which saliva component keeps the mouth pH
Q20: The term used to describe partially digested
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