What is the function of bile salts in digestion? 500 word
What is the precursor of bile salts and what is the role of bile salts in the human digestive system
1)The enterohepatic circulation reabsorbs bile salts in the distal portion of the small intestine (ileum). All of the following statements about the enterohepatic circulation are true except one. Select the statement below that is NOT true of the enterohepatic circulation? A) Reabsorbing bile salts in the ileum gives more time to emulsify lipid and aid in their absorption within a greater length of the small intestine. B) The reabsorption of bile salts allows them to be reused within new bile....
Bile salts are amphipathic molecules what are their functions?
Table 2: Pancreatic Lipase Digestion of Triglycerides and the Action of Bile Tube No. 1 2 3 4 5 6 Additives Lipase Lipase Lipase Deionized water Lipase Lipase Vegetable oil Vegetable oil Deionized water Vegetable oil Vegetable oil Vegetable oil Bile salts Deionized water Bile salts Bile salts Bile salts Bile salts pH 7.0 buffer pH 7.0 buffer pH 9.0 buffer pH 7.0 buffer pH 2.0 buffer pH 9.0 buffer Incubation 37°C condition 60 minutes 37°C 37°C 60 minutes 37°C...
Amylase, trypsin, and lipase are digestive enzymes. However, bile salts are not enzymes. Explain the difference between the function of digestive enzymes and bile salts and why bile salts aren't enzymes.
In the small intestine, bile salts o are strictly non-polar molecules that help dissolve fats package fats into chylomicrons to be carried in blood stream are needed to help emulsify fats for digestion with lipases package ingested fats with cholesterol
9. What is the role of bile salts and crystal violet in MacConkey agar? 10. Why do non-fermenters form white/colorless colonies on MacConkey agar? 11. How does NaCl in Mannitol Salt agar kill organisms? 12. How is Staphylococcus aureus differentiated from other Staphylococci species on Mannitol Salt agar?
Digestion of nutrients Complete the following sentences to describe the digestion and absorption of various nutrients. Words may be used more than once. small intestine Starch is a that is first broken down by and then in the in the carbohydrate villi The resulting molecules are absorbed by the intestinal amylase and then the Proteins are first broken down in the by proteins amino acid The resulting molecules are absorbed by the intestinal lipase Fats are broken down in the...
please help Which of the following, not found in cholesterol, is present in bile salts? a. a hydroxyl group at C-3 b. a double bond between carbon-4 and carbon-5 c. an amide linkage d. none of the above
Investigate the chemical structure of bile salts: cholic acid, chenodeoxycholic acid, ursodeoxycholic acid and lithocolic acid. Draw them and discuss which is the base structure from which they come and what is the biological importance.