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The graphs show a titration curve for the amino acid histidine Label the fist curve with the major histidine species at each position. One histidine species will not be used Label the second curve with the pks values for the histidine functional groups and the isoelectric point (pt) of histidine. 14 Answer Bank HO 12 v [His +1 = [His [H211 = [Hist1 5 [His - [His 7 His Hir His2+ His 21 0 DO OS 19 10 20 30 25 Hvalent Answer Bank c-aminopka imidazolcp 10 pl d-carboxylpka el 20 LO 15 25 co TONI
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Q: Shown below is a theoretical titration curve of histidine (amino acid). Use theprovided... Histidine is a basic amino acid with an alpha-carboxylic group, an alpha-amino group, and a side-chain amino group. There are twenty standard amino acids that differ from each other in their side-chain properties. Amino acids are titrated with a base that deprotonates the carboxylic and amino groups. 1. Amphoteric means both positive and negative charges are present in the same molecule. There can be two amphoteric molecules that can...
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- Q: Use the provided theoretical titration curve of histidine in answering the questionsasked.Hd1412108642002610 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40Volume of Titrant / mLHistidine 0.10 mol/L - titrant = NaOH 0.1 mol/L1. In the... Posted one year ago
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