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Model 1 for reference, draw the structure of the given amino acid as it nly exist under each of t...


Model 1 for reference, draw the structure of the given amino acid as it nly exist under each of the following conditions for
Model 1 for reference, draw the structure of the given amino acid as it nly exist under each of the following conditions for 1g.using Table 1 in a. valine; in the stomach at PH 1.5 Serine; in the small intestine at pH 10 c. Glutamate; in the blood plasma at pH 7.4 Information: Isoelectric points As shown in Model 3, amino acids do not normally exist in unionized forms. When an aminc acd contains both a (+) and a () charge but has no net charge, the structure is called a zwitterion The overall charge of an amino acid is dependent upon the pH of the solution. The amino acds in the Charged class in Model 1 contain R groups which can also change their ionization state depending on pH. The pHi at which the charge of the amino acid is neutral is called the isoelectric point (pI) Critical Thinking Questions: 20. a. Write the structure of aspartate from Model 1. b. Work with your team to draw the structure of aspartate at pH 2 c. Write the structure of aspartate at pH - 11. Compare with your team. = 11, would you expect to find aspartate on the exterior or the interior of a n? Discuss as a team and write a consensus explanation. 21. At PH-
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QUESTION-19 a) vaunu, anDne stomach, ar pH=1.5 codo NH SH 忖フbK, a value

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