Separation Methods Used in Biology Labs Video


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What parameter is used in separation using a centrifuge?

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1. What is it called when some proteins are attracted to a moving state and some are attracted to a stationary state?

2. After using a centrifuge on a sample of cell components, what do you call the resulting product in the test tube?

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About This Quiz & Worksheet

Use this worksheet and quiz to determine how much you know about separation methods for labs. Test questions will assess your knowledge of the particular procedures used during separation as well as key terms associated with this topic.

Quiz & Worksheet Goals

These tools will help you to:

  • Determine the effects of using a centrifuge on a sample of cell components
  • Identify the parameters used to separate proteins during gel electrophoresis
  • Recognize the separation method which involves lasers to detect multiple parameters of proteins

Skills Practiced

Use these study tools to practice the following:

  • Information recall - remember what parameter is used in separation using a centrifuge
  • Interpreting information - verify that you can read information regarding the attraction of proteins and interpret it correctly
  • Knowledge application - use your knowledge to answer questions about gel electrophoresis

Additional Learning

The accompanying lesson will guide you as you learn more about this topic. The lesson is called Separation Methods Used in Biology Labs and it will cover the following objectives:

  • Understand what proteins are
  • Define centrifuge
  • Recognize what g-forces are
  • Explain chromatography
  • Assess ion exchange chromatography
  • Analyze gel filtration chromatography