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Starter In your books, list some differences in the size, shape and features of bacterial, plant, animal and fungal cells 24.04.2017 Fungal Cells Learning Objective: How can I make a slide to view fungal cells? Success Criteria: Create your own fungal cell slide using the heat fixing method Successfully view a fungal cell and draw a scientific drawing of it Describe the structure of a fungal cell What are Fungi? https://www.youtube.com/watch?v=rB1JUT3nzmM Heat Fixing a slide Before staining, the sample must be heat fixed. This process accomplishes three things: kills the organism firmly attaches the smear to the microscope slide allows the sample to more readily take up the stain Once a sample is heat fixed to a microscope slide, there are many staining techniques that can be used to view the cell. A simple stain is the use of one dye to increase contrast between the specimen and background when viewed through a microscope. Instructions Safety: Long hair must be tied back and all safety equipment worn at all times. Report any glass breakages to the teacher. Only use the tongs to handle the slides over the flame 1. Set up the Bunsen Burner Safely 2. Take one drop of the yeast solution and place it on your glass slide 3. Using the wooden tongs, pull the glass slide through the flame of a Bunsen burner (1-2 times). The specimen should not come into contact with the flame (specimen on top, flame on the bottom). 4. Place one drop of Iodine on the slide 5. Using the wooden tongs, pull the glass slide through the flame of a Bunsen burner (1-2 times). The specimen should not come into contact with the flame (specimen on top, flame on the bottom). 6. Place a slide cover on top of your specimen and view under microscope Make sure to complete a full scientific diagram of a fungal cell Continue writing up your Cells Project