draw an isomer of the triglyceride in sunflower seed oil. Show the reaction and write out the products when this triglyceride is hydrogenated.
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draw an isomer of the triglyceride in sunflower seed oil. Show the reaction and write out the products when this triglyceride is hydrogenated.
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- A 100 mL solution of 0.1 M glycine at pH 1.72 was titrated with 2 M LIOH. The pH was monitored and the result were plotted as shown in the graph. The key points of the titration are designated as I to V. Identify the key point in the titration corresponding to the pH at which the carboxyl group is half deprotonated. 12 JL30 (V) 9.60 (IV) 8 5.97 pH 6 2.34 CII) 2 (I) 0.5 1.0 1.5 2.0 OH (equivalents) IV O Il and IV NextDescribe the important biochemical properties of carbohydrates and why carbohydrates would be considered polar molecules. A▾ B I X @ F 7Write the structure of L-Glutamic acid in pH 9 Write the Structure of L-Lysine in pH 1 2. Similarly write equations to show how L-lysine and L-Glutamic acid gives products when reacted with OH- ion as well as H3O+ ion
- Sketch the MO diagram for 1,3 budadiene. Determine the net bonding interactions for ¥2 and ¥3. How many nodes are in ¥4? How many AO’s were used? How many MO’s resulted?Draw the amino acid product that results from a transamination reaction involving pyruvate and glutamate, shown in the image below. Draw the product as it would occur at the pH of most body fluids, including all charges. You do not need to draw the other product of the reaction. O NH3 3D CH3-C-C-o-+ 0-CH-CH CH2-C-0--→? pyruvate glutamate Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. Include all hydrogen atoms and charges. > View Available Hint(s) CONT. H. N. NV CI Br 1] -C- C1 SII. Write a balanced chemical reaction, complete with chemical structures, to show the hydrolysis of iso-C to U. II. Draw the mechanism by which iso-G converts to its "minor tautomeric form complementary to U." You may propose either an acid or base catalyst. III. Draw chemical structures of the minor tautomeric form of iso-guanine (iso-G) and uracil (U), showing the non-covalent bonding (H-bonding) interactions between them.
- Draw the structure and give the name of the epimers of the following monosaccharides ALDOTRIOSE CHO Carton taamber HOOH 3 CH,OH Dlilyeeraldehyde CHO 2 HCOH Carbon number ALDOTETROSES HCOH нон D-Erythrose CHO CHO HOCH HCOH Carbon uumbes HOOH HXOH SISOINIJOTTV HOOH HCOH CHOH CHLOH Arabinose (Ara) nXylose (Xyt) CHO CHO CHO CHO 2 HCOH HCOH HCOH HOCH 3 HCOH HOCH HCOH HOCH Carbon TRmber 1 HCOH HCOH HOCH HOCH 5 HOOH HCOH HCOH HCOH CHOH CHOH CHOH CHOH THGlucose (Gle) Allese -Gulose Talose ALDOHENOSESFor Gal(Beta 1 - 4)Glc, Explain in detail the glycoside bond: What carbon involved in glycoside bond? What isomerization? Also, What anomeric still free?Draw the keto or enol tautomer for each of the following compounds when they were treated with traces of acids or bases. CH3 OH (1) ? H H (2) CH₂CH₂ C=C₂ CH3 ?
- pKa = 9.6 pK, = 2.3 H :0: || H-N- C-C-Ö-H H 120° 180° H H 20. 105° The structural formula of the glycinium cation is shown above. Arrows indicate the pka values for the labile 90° protons in the molecule. CLEAR ALL What is the approximate H-O-C bond angle in the glycinium cation? +Give at least 10 examples of biological compounds having an alkyne functional group and identify the biochemical importance of each compound.Stearidonic acid (C18H28O2) is an unsaturated fatty acid obtained from oils isolated from hemp and blackcurrant (see also Problem 10.11). a. What fatty acid is formed when stearidonic acid is hydrogenated with excess Hạ and a Pd catalyst? b. What fatty acids are formed when stearidonic acid is hydrogenated with one equivalent of Hz and a Pd catalyst? c. Draw the structure of a possible product formed when stearidonic acid is hydrogenated with one equivalent of H2 and a Pd catalyst, and one double OH stearidonic acid bond is isomerized to a trans isomer. d. How do the melting points of the following fatty acids compare: stearidonic acid; one of the products formed in part (b); the product drawn in part (c)?