lab definitions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| petri plates | contain solid nutrient media for bacteria to grow & also provide a large surface area for examination of colonies
🗑
|
||||
| inoculation | intentional introduction of microbes onto nutrient agar or nutrient broth
🗑
|
||||
| incubation period | time needed for bacteria to grow
🗑
|
||||
| turbid/turbidity | cloudiness that appears in clear nutrient broth to indicate the growth of bacteria presence of turbidity indicates the growth of bacteria
🗑
|
||||
| colony | population of cells that arises from a single bacterial cell, Vary in shape,size,color to indicate the different species of bacteria bacteria multiply every 20 min each will contain millions of bacteria
🗑
|
||||
| streak | horizontal movements in a back & forth fashion made on petri plate to inoculate agar & spread out bacteria to allow for growth into colonies
🗑
|
||||
| body samples incubation temp | 35-37 Celsius
🗑
|
||||
| environmental samples incubation temp | 25-30 celsius
🗑
|
||||
| whole colony appearance | circular,irregular,biconvex(embedded in agar) filamentous,rhizoid(long projections)
🗑
|
||||
| margin (edge) | entire,undulate,lobate,filamentous,curled
🗑
|
||||
| elevation | flat,raised,convex,umbonate
🗑
|
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:
Caya Belton