A Mixture of Two Proteins with the Same PI and Molecular

question 9

Multiple Choice

A mixture of two proteins with the same pI and molecular weights (MW) of 10,000 and 15,000 daltons,respectively,are applied to a gel filtration column.What happens during elution?

• A)Both elute together.
• B)The one with MW of 10,000 elutes first.
• C)The one with MW of 15,000 elutes first.
• D)More information is needed about the specificity of the column matrix to tell what happens.

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Definitions:

Production Department

The production department is the segment of a business that is responsible for manufacturing its products or delivering its services.