Group 97 Microbiology ( Quiz 4)

1. This microorganism found in cool water is

• algae
• rickettsia
• fungus
• protozoa

2. The benefit of algae are the following except

• cosmetic
• food source
• fermentation
• medication and supplement

3. Rickettsia is commonly transmitted through

• droplet
• air borne
• vector borne
• direct contact

4. The microorganism can produce spores is

• fungus
• algae
• protozoa
• rickettsia

5. Fungus can growth better in this environment except

• pH of 5
• high temperature
• low moisture content
• high sugar or salts concentration.

6. Nails infection is commonly caused by

• fungus
• bacteria
• virus
• protozoa

7. This microorganism require high intensity of sunlight to undergo photosynthesis

• algae
• fungi
• protozoa
• bacteria

8. The characteristic of protozoa are the following except

• smallest in size
• unicellular organism
• prefer acidic condition with pH 4 -6
• presence of cilia, flagella or pseudopodia to provide movement

9. Most of the microorganisms are active under

• high temperatue
• low light intensity
• alkaline condition
• cold temperature

10. Malaria is a disease that caused by this microorganism

• protozoa
• fungi
• virus
• bacteria