Short notes امتحان هستوباثولوجي. سنة تالتة

Write short notes about following:

1. Classification of amyloid:

امتحان microbiology 01

Q1: Write short notes on the following:1. Classification of bacteria according to their oxygen requirement.
2. Tyndalization.
3.Capsules and their methods of identification.
4. Bacterial growth curve.
5. Principle of Gram stain.
6. Principle of ZN stain.

Q2: Write T in front of the true statement(s) and F in front of false statement(s).

1. A bacterium:
a. Is a unicellular microorganism.
b. Divides by binary fission.
c. Contains mitochondria.

2. Eukaryotes:
a. Have no definite nucleus with nuclear membranes.
b. Have a cell wall made of peptidoglycan.
c. are large in size.
d. Have golgi apparatus.
e. fungi and protoza.

3. To test the efficiency of the autoclave we use:
a. Bacillus stercothermophilus.
b. Methylene blue.
c. Bowie dick test.
d. Brown tube No.1.
e. Brown tube No.3.