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- 1. Multiple Choice
Deer eat leaves and shrubs, which contain the carbohydrate cellulose. Because mammals lack the digestive enzymes needed to break down cellulose, bacteria living in the intestinal tract of a deer digest the cellulose. If the bacteria in a deer's intestinal tract were killed off, the most likely result is that the deer would –
digest the cellulose more slowly
become malnourished and die
die of diseases caused by other bacteria
eat other plant food lower in cellulose
- 2. Multiple Choice
Are all bacteria harmful?
Yes
No
- 3. Multiple Choice
What is an example of how bacteria are helpful?
They make us sick.
They help digest food and make some vitamins.
They are multicellular.
They require a host.
- 4. Multiple Choice
Organisms of the Kingdom Fungi are characterized by
mostly unicellular organisms
autotrophs
cell walls of chitin
having segmented bodies with jointed appendages
- 5. Multiple Choice
Hyphae are found in which types of microbes
Fungi
Protists
Bacteria
Viruses
- 6. Multiple Choice
Phytoplankton are a type of
Fungus
Protist
Bacteria
Virus
- 7. Multiple Choice
Mostly multicellular organisms that absorb nutrients extracellularly
Fungi
Protist
Bacteria
Virus
- 8. Multiple Choice
Mostly unicellular and most live in water
Fungi
Protist
Bacteria
Virus
- 9. Multiple Choice
Which of the following organisms helps with decomposition?
Protists
Bacteria
Viruses
Animals
- 10. Multiple Choice
What is the role of an organism that breaks down organic matter and returns nutrients to the soil?
Scavenger
Decomposer
Predator
Prey
- 11. Multiple Choice
How was Cholera spread through London in 1854?
Contaminated meat
Contaminated water pumps
Close contact
Crowded streets
- 12. Multiple Choice
What are two characteristics of the Fungi Kingdom?
They are mostly multicellular organisms.
They are mostly unicellular organisms.
They can be heterotrophs.
They are prokaryotic.
- 13. Multiple Choice
Which type of microbe has a capsid?
Virus
Bacteria
Protist
Fungus
- 14. Multiple Choice
Which microbes contain genetic material?
Virus
Bacteria
Fungus
Protist
- 15. Multiple Choice
Which of the following microbes needs a host to replicate?
Fungi
Protist
Bacteria
Virus
- 16. Multiple Choice
What are two characteristics of Bacteria?
They are prokaryotic.
They are eukdaryotic.
They have genetic material.
They are multicellular.
- 17. Multiple Choice
When two organimsms live closely together and help each other to survive it is a called which type of relationship?
Parasitic
Mutualistic
Predator/Prey
Commensalism
- 18. Multiple Choice
Which types of cells have membrane-bound organelles?
Prokaryotes
Eukaryotes
Only animal cells
Only bacteria cells
- 19. Multiple Choice
How are bacteria cells different from other cells?
They have a cell membrane.
They have ribosomes.
They don't have a nucelus.
They don't have a cell membrane.
- 20. Multiple Choice
Mold, yeast, and mushrooms are all examples of
Bacteria
Viruses
Protists
Fungi
- 21. Multiple Choice
Do viruses or bacteria have a flagella?
Bacteria
Viruses
- 22. Multiple Choice
Images that appear in a microscope will appear upside down?
True
False
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