Which of the following statements about Lipopolysaccharide is FALSE? O The lipid A portion is a form of bacterial toxin. O The core oligosaccharide contains unusual or unique monosaccharides. O The basal ring complexes are composed of the protein flagellin. O The O-linked oligosaccharide is the same "O" antigen used in specific epithets such as "0157:H7". Lipopolysaccharide is often referred to as bacterial endotoxin.
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A: - Triacylglycerides (TAGs) are saponifiable lipids because they are made up of long chain carboxylic…
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A: Monosaccharides: a. Monosaccharide means single saccharide, which is the simplest form of sugar. b.…
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A: Ketone bodies are produced by the liver during caloric restriction.
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A: Fatty acids are long chain hydrocarbons these are of two types saturated and unsaturated.
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A: - Lipids can work as chemical messengers/hormones as they are small molecules and insoluble in…
Q: In the Thin Layer Chromatography of lipids, which of the following statements is correct? A.…
A: Thin-layer chromatography is a separation technique where the compounds are separated from a mixture…
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A: Triglycerides are lipids containing three fatty acids each in ester linkage with a glycerol moiety.
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- Refer to the given lipid structure: CH,(CH,),,CH=CH-CH-OH CH,OH QH CH-NH-C-(CH,),,CH, CH2 OH 1. Explain what kind of product is formed if NAOH is added to a triglyceride? Discuss the principle of how the product can help in the fight against coronavirus. 2. Discuss why a saturated fatty acid like coconut oil has a good antioxidant property. 3. What are essential fatty acids? Cite some clinical signs of essential fatty acid deficiency. 4. why are essential fatty acids associated with a low incidence of heart disease? 5. what are the physiological effects of prostaglandins? Explain how aspirin can block the synthesis of prostaglandins? 6. In terms of structure, how is cholesterol different from bile salts? Cite causes of bile duct obstruction and symptoms. 7. Explain the cell membrane's lipid bilayer. What are the lipids found in the cell membrane? 8. Differentiate between passive and active transport movement of molecules across the cell membraneGlycosaminoglycans have the following characteristics except— Each disaccharide unit contains a N-acetylmuramic acid. Each disaccharide unit contains an N-acetyl-hexosamine. They consist of disaccharide units. Either or both monosaccharide in the disaccharide unit may be sulfated. They often carry high density of negative charge.Match the following Class of Proteins with their corresponding Prosthetic Group Components. nucleic acids 1. hemoproteins metal ion 2. lipoproteins phosphate group 3. flavoproteins pigment 4. glycoproteins heme unit 5. phosphoproteins 6. nucleoproteins lipid 5. metalloproteins flavin nucleotides -8 chromoprotein carbohydrate
- In 3 sentences, explain this. Discuss the difference between an ⍺-D-glucose and a β-D-glucose. How can the structure of a monosaccharide affect its bioactivity?Which of the following monosaccharide is not a part of biomarkers for blood? O a-D-galactose O a-D-glucose O a-N-acetyl-D-glucosamine O a-N-acetyl-D-glucosamineWhich of the following is NOT a fat soluble vitammin? ve O C O A O E
- Which of the following shorthand names best characterizes the following disaccharide? CHOH OH H. он H. H. OH Glc (a1-4)Gal Gal (a1-4)Glc O Glc (B1-4)Gal Gal (P1-4)GlcConsider the following triglycerides (A and B). CH,(CH,)6C_0–CH, i CH₂(CH₂) C- O-CH, i CH,(CH,)–C—0–CH, CH-HC-CH-CH, C-0 CH, CH,(CH,)6—C_0–CH, CH-HC=CH-CH, 0–CH, A B Which triglyceride (A or B) is probably a liquid at room temperature and is most likely from a plant? O A O BWhat type of protein is included in milk? When milk sourness occurs, why does this protein precipitate?Discuss the overall process or mechanisms that cause proteins to precipitate.What is the definition of amphoterism? Show the amphoteric property of protein using a chemical equation. Strictly no plagiarism. Please cite the references.
- Can a tablet be sufficient in neutralizing a 100 mL of stomach acid with a pH of 1.50? Hint: H+ concentration is antilog(-pH). Answer it by YES or NO, why?CH,CH NH C-NHCH H3C S HN A B C D Look at chemical structure and chose true chemical group added to histamine structure for improvement oral bioavailability. Select one: O chemical group D O chemical group A o chemical group B O chemical group CHuman ABO blood group is an example of options: Ceramide Gangliosides Oligosaccharide Glycosphingolipids