Question: a ) Calculate the pI for the peptide A - D - S . Show your calculations. b ) What is the average charge of

a) Calculate the pI for the peptide A-D-S. Show your calculations.
b) What is the average charge of the peptide A-D-S at its pI?
c) What is the average charge of this peptide at pH4? Show your calculations.
a) Calculate the pI for the peptide A-D-S. Show your calculations.

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