Which statements are correct about the mixture of lysine (pI = 9.6) and glycine ( pI =5.97), separated by electrophoresis method or by solubility method?

Question

Which statements are correct about the mixture of lysine (pI = 9.6) and glycine ( pI =5.97), separated by electrophoresis method or by solubility method? (A) At pH =5.97, glycine does not migrate while lysine moves to the cathode. (B) At pH =5.97, glycine does not migrate while lysine moves to the anode. (C) At pH =9.6, lysine does not migrate while glycine moves to the anode. (D) At pH =5.97 of the mixture of the solution, glycine precipitates out while lysine remains in the solution

Tardigrade Admin · Accepted Answer

Correct answer is (a) At pH =5.97, glycine does not migrate while lysine moves to the cathode.Correct answer is (c) At pH =9.6, lysine does not migrate while glycine moves to the anode.Correct answer is (d) At pH =5.97 of the mixture of the solution, glycine precipitates out while lysine remains in the solution

Q. Which statements are correct about the mixture of lysine $(p I = 9.6)$ and glycine $(p I = 5.97)$ , separated by electrophoresis method or by solubility method?

At $p H = 5.97$ , glycine does not migrate while lysine moves to the cathode.

At $p H = 5.97$ , glycine does not migrate while lysine moves to the anode.

At $p H = 9.6$ , lysine does not migrate while glycine moves to the anode.

At $p H = 5.97$ of the mixture of the solution, glycine precipitates out while lysine remains in the solution

Q. Which statements are correct about the mixture of lysine (pI=9.6) and glycine (pI=5.97), separated by electrophoresis method or by solubility method?

At pH=5.97, glycine does not migrate while lysine moves to the cathode.

At pH=5.97, glycine does not migrate while lysine moves to the anode.

At pH=9.6, lysine does not migrate while glycine moves to the anode.

At pH=5.97 of the mixture of the solution, glycine precipitates out while lysine remains in the solution

Q. Which statements are correct about the mixture of lysine $(p I = 9.6)$ and glycine $(p I = 5.97)$ , separated by electrophoresis method or by solubility method?

At $p H = 5.97$ , glycine does not migrate while lysine moves to the cathode.

At $p H = 5.97$ , glycine does not migrate while lysine moves to the anode.

At $p H = 9.6$ , lysine does not migrate while glycine moves to the anode.

At $p H = 5.97$ of the mixture of the solution, glycine precipitates out while lysine remains in the solution