Add Papers Marked0
Paper checked off!

Marked works

Viewed0

Viewed works

Shopping Cart0
Paper added to shopping cart!

Shopping Cart

Register Now

internet library
Atlants.lv library
FAQ
0,99 € Add to cart
Add to Wish List
Want cheaper?
ID number:761761
 
Evaluation:
Published: 03.09.1997.
Language: English
Level: Secondary school
Literature: n/a
References: Not used
Extract

Conclusion:
The Shape was noted as Bacilli (Rod-like) shaped cells; a gram variable shape, distinct in either Gram Negative or Gram positive bacteria.
The final colour of the cells were stained pink by the Safranin showing the de-coloration of the crystal violet proving the bacteria is of the gram negative class.
Under oil immersion the cells became more sparse and under the high powered lens of the microscope spores could be seen, as little bubbles, in the cells. This tells us that the bacteria was in its terminal state.
The presence of spores in the bacteria at its terminal state tells us that the bacteria could be an old culture. Old bacteria cultures which are gram positive tend to de-colour, yet more slowly than gram negative bacteria. The speed of de-coloration was not inspected very clearly thus no further conclusion could be reached, yet it is possible that this an old culture of Bacilli shaped Gram Positive bacteria.

Author's comment
Work pack:
GREAT DEAL buying in a pack your savings −2,98 €
Work pack Nr. 1251835
Load more similar papers

Atlants

Choose Authorization Method

Email & Password

Email & Password

Wrong e-mail adress or password!
Log In

Forgot your password?

Draugiem.pase
Facebook

Not registered yet?

Register and redeem free papers!

To receive free papers from Atlants.com it is necessary to register. It's quick and will only take a few seconds.

If you have already registered, simply to access the free content.

Cancel Register