Micelles - Study guides, Class notes & Summaries

Lewis Nutrition Final Exam Questions and Correct Answers 2024 Which of the following are NOT major classes of dietary lipids? Select one: A. sterols B. triglycerides C. phospholipids D. glycogens CORRECT ANSWER: d In the process of emulsification of triglycerides Select one: A. micelles transport fatty acids across the enterocytes. B. pancreatic lipase denatures fatty acid chains. C. fatty acid chains are removed from the glycerol backbone. D. bile salts separate large fat droplets i...

what lipids do we ingest? triglycerides, cholsterol and its esters, phospholipids/sphingolipids, and fat soluble vitamins (A,D,E,K) 3 fatty acids attached to a glycerol backbone through an ester linkage is called a what? triglyceride what is secreted from the small intestine that triggers contraction of the gall bladder, causing it to release bile salts and induces the pancreas to secrete digestive enzymes into the small intestine? cholecystokinin what is the function of ...

Opto-Prep NBEO Practice Questions & Answers, Graded A+/ VERIFIED/ If a thin lens with an index of 1.5 has a dioptric power of +4.00 in air, what is its power if placed in water? A) +1.18 diopters B) +11.76 diopters C) +1.36 diopters D) +4.00 diopters - C) +1.36 diopters Alpha helices and beta sheets are considered which level of protein structure? A) Quaternary B) Primary C) Tertiary D) Secondary - D) Secondary An amphipathic molecule will react in what manner when exposed to wat...

BIOL 112 UPDATED Questions and CORRECT Answers What properties of phospholipids determine if they will form micelles or bilayers when mixed with water? - Whether there are one or two fatty acid tails Which statements about proteins in biological membranes are true? - Hydrophobic transmembrane regions of proteins are embedded in the fatty acid tails of the lipid bilayer

Which of the following is the major regulation point for transport of fatty acids into the mitochondria? correct answer: carnitine acyltransferase I The primary activation of triacylglycerol mobilization in adipocytes is through __________ of the enzyme ____________. correct answer: phosphorylation; hormone sensitive lipase Which of the following lipoproteins distributes dietary lipids? correct answer: chylomicron Which of the following statements regarding lipid digestion and absorp...

Which of the following is the major regulation point for transport of fatty acids into the mitochondria? correct answer: carnitine acyltransferase I The primary activation of triacylglycerol mobilization in adipocytes is through __________ of the enzyme ____________. correct answer: phosphorylation; hormone sensitive lipase Which of the following lipoproteins distributes dietary lipids? correct answer: chylomicron Which of the following statements regarding lipid digestion and absorp...

The lipase-mediated release of fatty acids can always be expected to occur when a person is correct answers running from a bear. The role of glycogenin is to correct answers serve as the origin of the glycogen polymer. Which particles transport triacylglycerols to adipose tissue for storage? correct answers chylomicrons Order the following steps in glycogen particle synthesis. The glycogen synthase activity of glycogenin uses UDP-glucose to extend the chain up to 7 residues. The g...

PCOL355 Final Test Questions with Correct Answers Which of the following cells secrete anti-coronavirus antibodies? -Activated B cells -Antigen-presenting cells -T-helper cells -Cytotoxin T cells - Answer-Activated B cells PTX-loaded PEG-EB2 had a faster PTX release over Taxol. True/False - Answer-False Pfizer-BioNTech developed Comirnaty, and Moderna developed SPikevas, two widely used COVID-19 nanovaccines using micelles nanoparticles. True/False - Answer-False Centrifugation ...

The turbid appearance of lipemic serum is due to an elevated level of: A. Cholesterol B. HDL C. Phospholipid D. TriglyceridesD. Triglycerides Lipemia is due to the presence of large fat-containing micelles. Both chylomicrons and VLDL particles have large enough diameters to scatter light, giving the specimen a turbid appearance. Both chylomicrons and VLDL particles contain a high proportion of triglycerides A trough blood sample for routine therapeutic drug monitoring is usually obta...

UNE Biochemistry Unit 3 Which of the following lipoproteins distributes dietary lipids? chylomicron The interaction of chylomicrons with lipoprotein lipase is stimulated by which of the following Apo proteins? ApoC II Nascent chylomicrons are synthesized in which tissue? Intestine Bile salts are synthesized from cholesterol and are used for the emulsification of dietary lipids. What is the primary fate of bile salts during digestion? They are reabsorbed in the ileum Nascent chylomicro...