Microbio test 1

Categories of microorganisms:

1. Viruses

2. Prions

• Acellular microbes

• Cellular microbes

Categories of microorganisms:

1. Bacteria

2. Archaeans

3. Algae

4. Protozoa

5. Fungi

7. Helminths

• Acellular microbes

• Cellular microbes

Categories of microorganisms, Which are Prokaryotes?

1. Bacteria

2. Archaeans

3. Algae

4. Protozoa

5. Fungi

7. Helminths

• 1, 2

• 1, 2, 3

• 4, 5, 6

• 2, 3

Categories of microorganisms, Which are Eukaryotes?

1. Bacteria

2. Archaeans

3. Algae

4. Protozoa

5. Fungi

7. Helminths

• 1, 2

• 1, 2, 3, 4

• 3, 4, 5, 6

• 1, 5

Taxonomic rank:

1. Species

2. Domain

3. Kingdom

4. Genus

5. Family

6. Phylum

7. Order

8. Class

• 1 > 2 > 3 > 4 > 5 > 6 > 7 > 8

• 2 > 3 > 8 > 7 > 5 > 6 > 4 > 1

• 1 > 4 > 5 > 7 > 8 > 6 > 3 > 2

• 2 > 3 > 6 > 8 > 7 > 5 > 4 > 1

Germ Theory of Disease, Which are correct?

1. Bacteria must be present in every case of the disease.

2. Bacteria must be isolated from the host with the disease and grown in pure culture.

3. Specific disease must be reproduced when a pure culture of the bacteria is inoculated into a healthy susceptible host.

4. Bacteria must be recoverable from the experimentally infected host.

• 1, 2

• 1, 2, 3

• 2, 3, 4

• All of the above

Basic structure of cells and viruses, Which include these?

1. Chromosome

2. Ribosomes

3. Cell membrane

4. Cell wall

5. Flagellum

• Prokaryotic

• Eukaryotic

• Viruses

Basic structure of cells and viruses, Which include these?

1. Nucleus

2. Ribosomes

3. Cell membrane

4. Mitochondria

5. Flagellum

• Prokaryotic

• Eukaryotic

• Viruses

Basic structure of cells and viruses, Which include these?

1. Envelope

2. Capsid

3. Nucleic acid

• Prokaryotic

• Eukaryotic

• Viruses

Prokaryotic cells, Glycocalyx:

Extracellular (?) allows cell to attach