Taxonomy Review

1
Taxonomy Review

• Who am I?

2
A single celled organism with no nucleus will
belong in this Kingdom.

1. Bacteria
2. Fungi
3. Plantae
4. Animal

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3
Bacteria that cause disease are called..

1. Virus
2. Pathogens
3. Endospores
4. Antibiotics

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4
Two worms in the same class must also be grouped
in the same

1. Order
2. Genus
3. Family
4. Phylum

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5
Which of the following describes a role of
bacteria in the ecosystem?

1. Carrying out photosynthesis
2. Recycling nutrients
3. Fixing nitrogen
4. All of these

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6
What are you likely to find a photoautotroph?

1. In your refrigerator
2. In the darkness of the ocean.
3. In your digestive system.
4. Near the surface of lakes, streams and oceans.

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7
Which of the following would a Dr. NOT do to
protect against a viral disease?

1. Administer a vaccination
2. Prescribe an antibiotic
3. Encourage good hygiene
4. Recommend bed rest to those that become ill.

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8
A viruss DNA or RNA is surrounded by a (an)...

1. protein coat
2. nuclear membrane
3. tail
4. endospore

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9
Many archaea live in extreme environments.

1. True
2. False

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10
Earths early atmosphere contained little or no
nitrogen.

1. True
2. False

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11
Antibiotics are preparations of deactivated
varieties of pathogens that stimulate the immune
system.

1. True
2. False

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12
The instructions for making new copies of virus
are found

1. In the virus tail
2. Coded in surface proteins attached to the protein
   coat
3. Coded in either RNA or DNA
4. Found only in bacteriophage

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13
A lytic cycle concludes with the

1. Embedding of viral DNA into the hosts cell
2. Production of a bacteriophage
3. Bursting of the host cell
4. Production of a messenger RNA

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14
Viruses cause infection by

1. Producing toxins that harm the body
2. Reproducing independently inside the body
3. Forming endospores in the body
4. Entering body cells and reproducing

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15
Which of the following do all viruses need in
order to reproduce?

1. Reverse transcriptase
2. The equipment of the host cell
3. Amino acids
4. A signal from other viruses

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16
Some bacteria can survive extended periods of
very harsh conditions by forming...

1. plasmids
2. flagella
3. pili
4. endospores

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17
An amoeba moves and feeds by extending a
temporary extension of the cytoplasm called a...

1. gullet
2. pseudopod
3. food vacuole
4. contractile vacuole

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18
The protozoan Plasmodium is carried by mosquitos
and causes the disease...

1. African sleeping sickness
2. Amebic dysentery
3. Malaria
4. AIDS

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19
Protists are a diverse group of mainly
multicellular eukaryotes.

1. True
2. False

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20
Ciliates use____ for locomotion.

1. Pili
2. Flagella
3. Cilia
4. Pseudopods

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21
If the people in a town became infected by the
protozoan, Giardia, the most likely cause would
be contaminated drinking water.

1. True
2. False

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22
The unicellular, photosynthetic organisms found
near the surfaces of the ocean is called

1. euglenoids
2. zooplankton
3. phytoplankton
4. diatoms

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23
What characteristics of green plants is shared by
green algae?

1. Cell wall composition
2. Similar chloroplast structure and pigmentation
3. The use of starch for food storage
4. All the above

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24
Most funguslike protists get nutrients by

1. photosynthesis
2. living as an animal parasite
3. absorbing them from dead or decaying matter
4. none of these

25
All protists are eukaryotic.

1. True
2. False

26
Fungi do NOT

1. Carry out photosynthesis
2. Grow on their food source
3. Digest food on the outside of their body
4. Absorb food through their cell walls

27
Fungi are all multicellular.

1. True
2. False

28
Which of the following is NOT a characteristic of
all plants.

1. Are eukaryotic
2. Have cell walls
3. Produce seeds
4. Are multicellular

29
Plants use the energy from the sun to

1. Produce carbon dioxide
2. Take in water from the soil
3. Carry out cellular respiration
4. Produce glucose and oxygen

30
Seed producing plants differ form allother plants
in that...

1. They have vascular tissue
2. They do not produce two types of cells for
   reproduction
3. Their gametes do not require water for
   fertilization to occur
4. All of these

31
When land environments became drier millions of
years ago,

1. Forests of mosses and ferns began to disappear
2. Mosses evolved vascular tissue
3. Mosses and ferns no longer required water for
   reproduction
4. Ferns developed pollen

32
An example of a monocot...

1. moss
2. Lily
3. Fern
4. Ponderosa pine

33
Which term below is least closely related to the
others?

1. Leaf
2. Seed
3. Ovary
4. Pollen

34
Fruits and almost all vegetable crops are

1. angiosperms
2. gymnosperms
3. pteridophytes
4. bryophytes

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