Which of the following tripeptides is not hydrolysed by trypsin?
a.
Glu-Arg-Ser
b.
Arg-Glu-Thr
c.
Glu-Ser-Arg
d.
Lys-Ser-Arg
Question 2
Which of the following amino acids migrates to the negative electrode on paper electrophoresis at a pH of 7.0?
a.
lysine
b.
aspartic acid
c.
asparagine
d.
glutamic acid