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

question 21

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 7, 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

---

Definitions:

Accounting Records

Documents that track and record the financial transactions and activities of an entity, used for auditing and financial analysis.

Supplies on Hand

The current inventory of consumable items or materials available for use by a business.

Insurance Expired

The portion of an insurance premium that has been allocated to the expired portion of the insurance term.

Depreciation

An accounting method of allocating the cost of a tangible asset over its useful life.