Exhibit 5A
the Following Diagram Shows the Anode, Cathode, And \mathrm

question 60

Multiple Choice

Exhibit 5A
The following diagram shows the anode, cathode, and $\mathrm { pH }$ gradient of an isoelectric focusing bed:


-Refer to Exhibit 5A. If the amino acid glycine were placed in the bed where the pH is 11, and the current were turned on, it would migrate closest to which of the following positions?

• A) pH 4
• B) pH 6
• C) pH 8
• D) pH 10

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