BIOS 256 Final Exam - tract to the blood or lymph –Answer absorptio...

SUBSCRIBE

BIOS 256 Final Exam

• Which involves movement of nutrients from food you have eaten from the gastrintestinal

tract to the blood or lymph –Answer absorption

• Which brand of the nervous system inhibits salivation and caused you to have a dry mouth

–Answer sympathetic nervous system

• Which of these is not a component of saliva

–Answer nitric oxide

• Which stomach cells produce hydrochloric acid

–Answer parietal cells

• The function of small intestine microvilli is

–Answer increase surface area for absorp- tion

• Which is not a component of bile

–Answer digestive enzymes

• Which digestive enzyme is not made by the pancreas

–Answer pepsin

• Where is cholecystokinin produced

–Answer duodenal mucosa

• Which is/are not absorbed in the large intestine

–Answer 1 / 2

SUBSCRIBE

amino acids

• Which is not a function of the normal bacterial flora of the colon

–Answer emulsifi- cation of lipid for better vitamin K absorption

• Which is not required for voluntary defecation

–Answer cholecystekinin secretion

• Most water absorption occurs in the

–Answer small intestine

• Which enzyme is not required for digestion of starch

–Answer trypsin

• Lipids are absorbed by using

–Answer diffusion

• The energy cost of amino acid absorption by using Na+ cotransport is paid by

–Answer pumping Na+ out of the cell by using active transport

• Vitamins are organic compounds. They

–Answer often function as coenzymes to as- sist in catalysis

• Glycolysis is best defined as the

–Answer conversion of glucose into two molecules of pyruvate

• Lipogenesis occurs when

–Answer cellular ATP and glucose levels are high

• / 2