Necessary for Vitamin B12 absorption, ________ is/are secreted by ________ cells.
A. bile salts; chief
B. enteropeptidase; mucous
C. intrinsic factor; parietal
D. lecithin; hepatic
E. hydrochloric acid; parietal
Answer: C
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A) keloid B) granulation tissue C) scar tissue D) scab E) sebum
The ____ is composed of endothelium and is continuous with the endocardium of hte heart.
A) tunica externa B) tunica media C) tunica interna D) tunica casino
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A. 10th B. 5th C. 4th D. 6th E. 16th
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A) radial B) musculocutaneous C) ulnar D) median E) axillary