The Net Charge of a Macromolecule Is Determined by the Total

question 7

Multiple Choice

The net charge of a macromolecule is determined by the total number of charged groups within the macromolecule.The charge associated with the zeta potential of a macromolecule in an electrophoretic environment compares in which of the following ways to the net charge on the macromolecule itself?

• A)The zeta potential is greater than the net charge.
• B)The zeta potential is less than the net charge.
• C)The zeta potential is equal to the net charge.
• D)The zeta potential has no relationship to the net charge.

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Definitions:

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