-Build and name the structure of a monoglyceride, two glycerides (positions 1,2 and 1,3) and two triglycerides (one mixed and another simple) using the following fatty acids: gadoleic butyric nervonic
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- 10. o . Briefly discuss Ramchandran plot. . What is quaternary structure of proteins? Mention the role of various bond in its structure with the help of an example give its biochemical function. What are liposomes? Discuss their role in medicine. . Differentiate between cerebroside and ganglioside and one disorder associated with each. RName (systematic) and draw a 16-C unsaturated fatty acid with a single double bond in any position in trans configuration. Provide the chemical formulaTopic: ISOLATION AND CHARACTERIZATION OF PROTEINS 1. Which amino acids contains the following:a. Sulfur/sulfhydryl groupb. Aromatic groupc. Imidazole ringd. Guanidine groupe. Indole ring2. Classify the following proteins to their biological functions (casein, albumin, gluten, andmyoglobin) 3. Which level of protein structure organization are lost hydrolysis and denaturation?4. What is the Beer-Lambert’s Law? Why is it relevant to the quantitative analysis of proteins?
- draw condensed structural formula for monosaturated omega-3 fatty acid with 14 carbon atoms. draw the condensed structural formula for the triacylglycerol made from 3 saturated fatty acids that are 20 carbons longIn α-helices - what is the length of the hydrogen bonds between: TYR41H and GLU37O ALA39H and MET35O GLU38H and ILE34O THR36H and ARG32O. ARG32H and TYR28O4. Draw the condensed structural formula for the triacylglycerol made from 3 saturated fatty acids that are 24 carbons long Using diagram from 1 as the reactant, draw the full equation (using condensed structural formulas) for this triacylglycerol undergoing saponification, using NaOH
- 2. Draw the condensed structural formula for the triacylglycerol made from 3 saturated fatty acids that are 18 carbons long. Using your diagram from #2 as the reactant, draw the full equation (using condensed structural formulas) for this triacylglycerol undergoing enzyme hydrolysis, using lipase.1. provide three reasons why most of the research on carotenoids concentrates on b-carotene. 2. draw the retinol ester that has stearic acid as the carboxylic acid portion of its structure.Rotation about the peptide bond in glycylglycine ishindered. Draw the resonance forms of the peptide bondand explain why.
- Assignment on KetohexosesConstruct the structure of the following enantiomers or mirror images:1. D and L Fructose2. D and L Allulose3. D and L Sorbose4. D and L TagatoseDrawing the Structure of a Glycopeptide (Integrates with Chapters 4and 5.) Consider the peptide DGNILSR, where N has a covalentlylinked galactose and S has a covalently linked glucose. Draw thestructure of this glycopeptide, and also draw titration curves for theglycopeptide and for the free peptide that would result from hydrolysis of the two sugar residues.1. By drawing, construct a model of glycerol and three short fatty acids: a four-carbon saturated fatty acid, a four-carbon unsaturated fatty acid, and a five-carbon saturated fatty acid. Perform three dehydration synthesis reactions to produce triglyceride. Research the structure of one steroid of your choosing, and build the steroid. Which functional groups are involved in the dehydration synthesis reactions in Step 2? What are the waste products in this reaction? What are the subunits of a triglyceride? What is the C:H:O ratio for fatty acid chains disregarding the carboxyl?