An Investigator Wants to Use FRAP to Quantify the Lateral

question 6

Multiple Choice

An investigator wants to use FRAP to quantify the lateral movement of a specific plasma membrane protein,but to do so this investigator must first:

• A)focus a laser on one region of the cell surface.
• B)measure the intensity of the fluorescence of the cell surface.
• C)label the cell with a fluorescent reagent that binds specifically to the cell surface.
• D)add detergents to make the cell surface more fluid.

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Definitions:

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