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    Science Image Library: Microbiology Photos

    Science Image Library


    E. coli Happy Face Growing on MacConkey's Agar

    1.Normal flora bacterial colonies from an arm plate.
    2. Bacillus subtilis colonies.
    3. Micrococcus luteus bacterial colonies on TSY streak plate.
    4. M. smeg written in Mycobacterium smegmatis on TSY agar.
    5. Enterococcus bacterial colonies growing in slant tube.
    1.Blood agar with beta-hemolysis on left and alpha-hemolysis on right.
    2. Test tube of liquid media showing flocculated bacterial growth.
    3. Mannitol Salt Agar with plated nasal sample, normal flora on left and mannitol fermenter on right.
    4. Slant tubes growing various bacteria.
    5. Sterile TSY agar in bottle.
    1. Loaded dishwasher with dirty dishes.
    2. Using cotton swab to obtain a sample from interior of dishwasher.
    3. Girl obtaining bacterial sample from dishwasher.
    4 & 5. TSY plate with bacterial sample from dirty dishwasher on top half, and no bacterial growth from clean dishwasher sample on bottom half.

    1. Animal cells: Human cheek epithelial cells stained with methylene blue and magnified 400xTM.
    2. Elodea plant cells showing cell walls and chloroplasts (green).
    3 & 4. Plant cells: Onion epidermal cells magnified 100xTM & 400xTM.
    5. Stained mixed protozoans.

    1. Lab set-up for chemical control of bacteria comparing effectiveness of Lysol to bleach.
    2. Effectiveness of UV radiation in controlling bacteria. UV exposed plate on left, with only one colony, plate protected from UV rays on right covered with bacteria.
     3 & 4. Zones of inhibition from antibiotic disks on on bacteria-covered TSY plates.
    1 & 2. Mouthwash experiment comparing Listerine and Crest mouthwash.
    3. Test tubes of Listerine, Crest mouthwash and control with water. 
    4. Oral sample being plated on TSY agar.
    1.Autoclave; 2. Microincinerator; 3. Disposable pipette; 4. Compound light microscope; 5. Inoculation wand on Petri dish containing TSY agar.
    1.Safranin counterstain of Gram stain.
     2. Gram-stained Staphylococcus 1000xTM.
    3. Gram-stained slide, controls on ends unknown in center.
    4. Acid-fast stain mixed (+/-) 1000xTM.
    5. Endospore stain (+) 1000xTM.

    ​Microbiology 中国福利彩票下载安装αpp 
    (Click on image to enlarge. See more > Microbiology 中国福利彩票下载安装αpp)
    Mouthwash Experiment (Click on image to enlarge.)
    ​Microbial Control (Click on image to enlarge.)
    ​Eukaryotic Cells 
    (Click on image to enlarge. See more > Eukaryotic Cells)
    ​Dishwasher Experiment (Click on image to enlarge.)
    Bacterial Staining 
    (Click on image to enlarge. See more > Bacterial Stains)
    Bacterial Growth Media 
    (Click on image to enlarge. See more > Bacterial Growth Media))
    ​Bacterial Colonies & Streak Plates 
    (Click on image to enlarge. See more > Colonies & Streak Plates)
    API-20E Strips For Identifying Gram- Bacteria
    Microbiology Lab Videos
    VIDEO: How to Do a Gram Stain
    VIDEO: MacConkey's Agar (MAC) Specialized 
    Bacterial Growth Medium
    Go to Microbiology Image Library MAIN PAGE
    The Microbiology Image Library is the largest photo collection on the SPO site. To help you中国福利彩票下载安装αpp more easily find what you中国福利彩票下载安装αpp're looking for, select the "See more" link of the sub-topic below that corresponds to you中国福利彩票下载安装αppr interests or use the search boxes.
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    More Useful Microbiology Resources

    • , Kenyon College
    •  website
    • , American Society of Microbiology
    •  from Quizlet​

    Photographic guides to differential stains 
    now available!
    1. Gram
    2. Acid-fast
    3. Endopsore

    Virtual Microbiology

    You have free access to a large collection of materials used in a college-level introductory microbiology course. The Virtual Microbiology Classroom provides a wide range of free educational resources including PowerPoint Lectures, Study Guides, Review Questions and Practice Test Questions.
    Prokaryotic Cell, Mariana Ruiz
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    API-20E Strip for Identifying Gram-negative Bacteria
    API-20E Strip for Identifying Gram-negative Bacteria
    API-20E Strip for Identifying Gram-negative Bacteria
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