Write equations to show the ionic dissociation reactions of the following amino acids: aspartic acid, valine, histidine, serine, and lysine.
Answer to relevant QuestionsBased on the information in Table 3.2, is there any amino acid that could serve as a buffer at pH 8? If so, which one? Consider the peptides Ser! Glu! Gly! His! Ala and Gly! His! Ala! Glu! Ser. How do these two pep-tides differ? MatheMatical Draw structures of the following amino acids, indicating the charged form that exists at pH 4: histidine, aspara-gine, tryptophan, proline, and tyrosine. What is the highest level of protein structure found in collagen? Given the purpose of hemoglobin, what could one envision as a downside to having all our hemoglobin as Hb F instead of Hb A?
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