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Identification of Mitochondria in Plant Cells

Identification of Mitochondria in Plant Cells. Frey Scientific Cellular World Module Unit 2 Activity 3 Kasi Bolden & Susan Rathwick. Helpful introduction to cells. http://www.cellsalive.com/cells/cell_model.htm http://www.biologycorner.com/worksheets/cellsalive.html. Objective.

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Identification of Mitochondria in Plant Cells

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  1. Identification of Mitochondria in Plant Cells Frey Scientific Cellular World Module Unit 2 Activity 3 Kasi Bolden & Susan Rathwick

  2. Helpful introduction to cells • http://www.cellsalive.com/cells/cell_model.htm • http://www.biologycorner.com/worksheets/cellsalive.html

  3. Objective • Students will identify mitochondria and other plant cellular organelles

  4. When to do this lab? • During the study of the cell • Once students have become familiar with the structure and function of cellular organelles, including mitochondria

  5. 1 Celery stalk 1 Cover slip Forceps Janus Green B vital stain 1 Microscope, compound light 1 Microscope slide Paper towels 1 Pipette, plastic Apron Gloves Safety goggles Materials

  6. Procedure • Make a wet-mount with celery using 5% sucrose solution and view plant cell organelles under the microscope. • Add Janus B Green stain to enhance view of mitochondria.

  7. Discussions prompted from observations • Function and or review of organelles • Reason for both chloroplast & mitochondria in a plant cell • Endosymbiotic theory

  8. Is this a beneficial activity?

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