A) alanine migrates to anode, and arginine to cathode
B) alanine migrates to cathode and arginine to anode
C) alanine does not migrate while arginine migrates to cathode
D) alanine does not migrate while arginine migrates to anode.
Correct Answer: C
Solution :
[c] : At the given pH (6.0) of the solution, alanine (pI = 6.0), exists as a dipolar ion while arginine (pI = 10.2) exists as a cation. Hence, on passing an electric current, alanine will not migrate to any electrode while arginine will migrate to cathode.You need to login to perform this action.
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