Answer to Question #260617 in General Chemistry for kakashi

Question

In what direction will the ff. proteins move in an electric field:

Serum albumin (pI=4.9)at pH 8

Urease (pI=5) at ph 3 and ph 9

Ribonuclease (pI=9.5) at pH 4.5, pH 9.5 and pH 11.0

Pepsin (pI=1) at pH 3.5, ph 7 and pH 9.5

Answer 1

a) Cathode

b) Cathode

c) neither

d) anode