Morphology, Stains & Cultures
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Morphology: Pairs | Diplo
🗑
|
||||
| Morphology: Chains | Strepto
🗑
|
||||
| Morphology: Cubical Packet of 4 | Tetrad
🗑
|
||||
| Morphology: Grapelike Clusters | Staphlo
🗑
|
||||
| Morphology: Cubical Packets of 8 | Sarcina
🗑
|
||||
| Morphology: Singles or no specific arrangement | Random
🗑
|
||||
| Morphology: Side-by Side | Palisading
🗑
|
||||
| Morphology: V shaped | Snapping
🗑
|
||||
| Morphology: Oval Shaped | Coccobacillus
🗑
|
||||
| Morphology: One-half Spiral Turn | Vibrio
🗑
|
||||
| Morphology: Loosely Wound Spiral | Spirillum
🗑
|
||||
| Morphology: Tightly Wound Spiral, Corkscrew like | Spirochete
🗑
|
||||
| Morphology: Spherical Shaped | Cocci
🗑
|
||||
| Morphology: Cylindrical or Rod Shaped | Bacilli
🗑
|
||||
| Bacillus Anthracis - Gram Type | Gram Positive, Purple
🗑
|
||||
| Bacillus Anthracis - Morphology | Strepto, bacillus
🗑
|
||||
| Bacillus Anthracis | Endospore forming bacterium and is the causative agent of anthrax.
🗑
|
||||
| Escherichia Coli - Gram Type | Gram Negative, Pink
🗑
|
||||
| Escherichia Coli - Morphology | Random Bacillus
🗑
|
||||
| Streptococcus - Gram Type | Gram Positive, Purple
🗑
|
||||
| Streptococcus - Morphology | Strepto Coccus
🗑
|
||||
| Staphylococcus - Gram Type | Gram Positive - Purple
🗑
|
||||
| Staphylococcus - Morphology | Staphylo Coccus
🗑
|
||||
| Staphylococcus | This is the genus but we used Staphylococcus epidermidis in class several times
🗑
|
||||
| Morphology: Spherical Bacteria in chains | Streptococcus
🗑
|
||||
| Morphology: Spherical Bacteria in pairs | Diplococcus
🗑
|
||||
| Morphology: Rod Shaped Bacteria in chains | Streptobacillus
🗑
|
||||
| Morphology: Rod Shaped Bacteria in pairs | Diplobacillus
🗑
|
||||
| Morphology: Spherical Bacteria in Grape-like Clusters | Staphylococcus
🗑
|
||||
| Tiny Rods which look like cocci | Coccobacillus
🗑
|
||||
| One-half Spiral Turns | Vibrio
🗑
|
||||
| The mixture that provides micro-organisms with the suitable nutrients in the right composition? | Culture Medium
🗑
|
||||
| The liquid culture medium used in class? | Broth
🗑
|
||||
| The solid culture medium used in class? | Agar
🗑
|
||||
| Certain practices that keep the outside organisms from contaminating transferred cultures? | Aseptic Technique
🗑
|
||||
| Normal Incubation Temperature? | 36 C
🗑
|
||||
| Why do we Flame the lip of the tube? | The flaming directs air flow upwards and away from the open tube thereby minimizing the chance of contamination.
🗑
|
||||
| What is the point of a streak plate? | To isolate pure cultures.
🗑
|
||||
| Why is it important to cool a loop after flaming prior to touching it to a culture of microorganisms? | As to not kill the microorganisms
🗑
|
||||
| What is nosocomial? | An infection whose development is favoured by a hospital environment, such as one acquired by a patient during a hospital visit or one developing among hospital staff.
🗑
|
||||
| What is colony morphology? | The features of a particular species which aid in their identification.
🗑
|
||||
| What are agar slants? | Tubed media which is allowed to solidify while slanted, thus allowing for a greater surface area.
🗑
|
||||
| Colony Morphology: Size | Could be described as pinpoint, small, medium, and large.
🗑
|
||||
| Colony Morphology: Elevation | Could be described as flat, raised, convex or umbonate.
🗑
|
||||
| Colony Morphology: Edge | Could be described as entire, undulate, erose, rhizoid, or spreading.
🗑
|
||||
| Colony Morphology: Color | any and all colors could apply
🗑
|
||||
| Colony Morphology: Surface | Could be described as smooth, rough, granular, glistening, wrinkled, or dry.
🗑
|
||||
| Colony Morphology: Odor | Can be useful in identifying the microorganism.
🗑
|
||||
| Odor of Pseudomonas | Sweet, grape-like odor
🗑
|
||||
| Odor of Proteus | Burnt chocolate odor
🗑
|
||||
| Odor of Clostridium | Fecal, putrid odor (this genus as well as other anaerobes)
🗑
|
||||
| Nutrient Agar | This is recommended as a general culture medium for the cultivation of many less fastidious microorganisms as well as a base to which a variety of materials are added to give selective, differential or enriched media.
🗑
|
||||
| Fastidious | organisms that require specialized environments due to complex nutritional requirements
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
sbiosweitz
Popular Biology sets