Multiple Choice Questions

Pepsin is classified as _______. 19)A) an enzyme and a peptidaseB) a substrateC) an enzymeD) a peptidaseE) an enzyme and a substrate
  • starch and cellulose
  • a peptidase, an enzyme that digests protein and a protein that digests protein
  • hydrogen and ionic bonds
  • an enzyme and a peptidase
Enzymes are _______. 1)A) permanently changed by the substrateB) catalystsC) made of proteinD) made of protein and catalystsE) made of protein, catalysts and permanently changed by the substrate
  • an enzyme and a peptidase
  • a peptidase, an enzyme that digests protein and a protein that digests protein
  • made of protein and catalysts
  • All are matched correctly.
Why is gastric lipase NOT as active as pancreatic lipase? 31)A) The pH of the stomach is too low.B) No bile is present in the stomach.C) The pH of the stomach is too high and no bile is present in the stomach.D) The pH of the stomach is too low and no bile is present in the stomach.E) The pH of the stomach is too high.
  • a peptidase, an enzyme that digests protein and a protein that digests protein
  • made of protein and catalysts
  • The pH of the stomach is too low and no bile is present in the stomach.
  • increases the surface area of the triglycerides
Pepsin is _______. 22)A) a protein that digests proteinB) an enzyme that digests proteinC) a peptidaseD) a peptidase and an enzyme that digests proteinE) a peptidase, an enzyme that digests protein and a protein that digests protein
  • a peptidase, an enzyme that digests protein and a protein that digests protein
  • an enzyme and a peptidase
  • starch and cellulose
  • made of protein and catalysts
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Multiple Choice Questions
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