The Flow Cytometer Contains a Flow Chamber

question 18

Multiple Choice

The flow cytometer contains a flow chamber.This chamber has two columns of fluid maintained at different pressure, sample and sheath fluid.Which of the following statements about the flow chamber is correct?

• A)Cells in the outer column become dispersed.
• B)The sample fluid has turbulent flow.
• C)Cells are aligned in single file in front of the laser.
• D)The two columns of fluid differ in color.

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