Given the pKa values of Aspartate (2.1, 3.9 and 9.8), what is the net charge of Aspartate at:
1) pH = 13 (ANSWER SHOULD BE -2)
Please show all calculations needed in order to get the answers in parentheses.
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Given the pKa values of Aspartate (2.1, 3.9 and 9.8), what is the net charge of...
Given the pKa values of Lysine (2.2, 9.0 and 10.5), what is the net charge of Lysine at: 1) pH = 4.2 (ANSWER SHOULD BE: 1) 2) pH = 13 (ANSWER SHOULD BE -1) Please show all calculations needed in order to get the answers in parentheses.
What is the pI value for aspartic acid, which has pKa values of 2.1, 3.9, and 9.8? The answer is (2.1+3.9)/2 = 3.0 What happen to 9.8?? Why this number is not included?
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Which amino acid has a net charge of “+ 0.09” at pH 7? Show all calculations. Draw the structure of the amino acid that would predominate at this pH. (The answer should be Histindine; draw the structure of histidine. Calculate the net charge using a H-H equation. Please walk through every single step as if I was five years old I am very confused).
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