BIOS 256 - Exam 1: Digestive System - Chamberlain University Q&A

BIOS 256 - EXAM 1 CHAMBERLAIN NEWEST
ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS LATEST
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What is pepsin produced by? - ✔✔✔ correct answer > chief cells



What is pepsin activated by? - ✔✔✔ correct answer > hcl produced by
parietal cells



Pepsin begins the process of denaturing proteins into ___ - ✔✔✔ correct
answer > amino acids



What are the proteins enzymes in the small intestine? - ✔✔✔ correct answer
> pancreatic enzymes (trypsin, chymotrypsin, carboxypeptidase) and
brush border enzymes (dipeptidase, aminopeptidase)




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,Trypsin and chymotrypsin covert proteins into ___ and ___ - ✔✔✔ correct
answer > polypeptides and peptide fragments



Carboyxpeptidase converts proteins into ___ - ✔✔✔ correct answer > amino
acids



Dipeptidase and aminopeptidase convert dipeptides and proteins into
___ - ✔✔✔ correct answer > amino acids



What are the nucleic acid enzymes in the oral cavity and stomach? - ✔✔✔
correct answer > none




What are the nucleic acid enzymes in the small intestine? - ✔✔✔ correct
answer > pancreatic enzymes (dna and rna) and brush border enzymes
(phosphatase, nucleosidase)




What are the lipid enzymes in the stomach - ✔✔✔ correct answer > lingual
lipase and gastric lipase


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, Hormonal secretions like ___ and secretin are released into the blood and
stimulate relatively distant parts of the digestive tract - ✔✔✔ correct answer >
gastrin



Where is gastric lipase produced? - ✔✔✔ correct answer > in the stomach by
chief cells



Pancreatic lipase converts triglycerides into ___ and ____ - ✔✔✔ correct
answer > monoglycerides, fatty acids



Lingual lipase and gastric lipase digest - ✔✔✔ correct answer > triglycerides



What are the lipid enzymes in the small intestine - ✔✔✔ correct answer >
pancreatic lipase



Where is pancreatic lipase produced - ✔✔✔ correct answer > pancreas




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