tetrapeptides of 2 alanine & 2 valine - How many different tetrapeptides containing 2 molecules of alanine and 2 molecules of valine could theoretically exist? What are they? Write in shorthand.
tBoc Problem - I'm completely stuck with this problem. I know the tBoc group can be used as a protecting group, but I don't know how to use that to seperate enantiomers.
Problem:
Describe in 5 sentences or les ...
CHM - Which of the following best describes the side chain of valine?
a. acidic
b. basic
c. non-polar
d. polar
Question 2
Which of the following amino acids has its isoel ...
Current through proteins, which amino acid would migrate where - A direct current was passed through a solution containing alanine, histidine, and aspartic acid at a pH of 6.0. One amino acid migrated to the cathode (+) and one migrated to the anode (-) and the ot ...