Which one of the above tripeptides:
a. is most negatively charged at pH7
b. contains the largest number of nonpolar R groups
c. contains sulfur
d. will have the greatest light absorbance at 280 nm
For these questions, try and find your table of all the amino acids.
a. negatively charged ...
This solution contains brief descriptions on the properties of tripeptides in terms of charge, pH, nonpolar R groups, and light absorbance properties.