Exam 1 Characterizing and Classifying Prokaryotes Flashcards

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1
Q

Sphere shaped prokaryote

A

Coccus

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2
Q

Rod shaped prokaryote

A

Bacillus

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3
Q

Mix between a sphere and rod shaped prokaryote

A

Coccobacillus

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4
Q

Comma or bent rod shaped prokaryote

A

Vibrio

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5
Q

Stiff spiral shpaed prokaryote

A

Spirillum

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6
Q

Flexible spiral shaped prokaryote

A

Spirochete

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7
Q

Morphology of prokaryotes that is considered to be many shapes

A

Pleomorphic

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8
Q

All prokaryotes reproduce this way

A

Asexually

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9
Q

What is the most common method of prokaryote reproduction?

A

Binary fission

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10
Q

Binary fission starts with 1 parent cell and results in what?

A

2 daughter cells

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11
Q

Snapping division starts with 1 parent cell and results in what?

A

2 daughter cells

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12
Q

Budding starts with 1 parent cell and results in what?

A

1 daughter and 1 parent

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13
Q

Live offspring emerge from the body of the dead mother cell

A

Viviparity

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14
Q

Which prokaryote reproduces by viviparity?

A

Epulopiscium

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15
Q

Arrangement of two cocci

A

Diplococci

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16
Q

Arrangement of a chain of cocci

A

Streptococci

17
Q

Arrangement of cocci split in four

A

Tetrade

18
Q

Arrangement of cocci in a cube

A

Sarcinae

19
Q

Arrangement of a cluster of cocci

A

Staphylococci

20
Q

Arrangement of two bacillus

A

Diplobacilli

21
Q

Arrangement of a chain of bacilli

A

Streptobacilli

22
Q

Arrangement of bacilli in a v formation

A

Palisade

23
Q

Which two prokaryotes are the only ones to produce endospores

A

Bacillus and Clostridium

24
Q

What is the process called of a vegetative cell turning into an endospore?

A

Sporulation

25
Q

Based on the taxonomic scheme, these are Gram + cells which are thick and strong

A

Firmicutes

26
Q

Based on the taxonomic scheme, these are Gram - cells which are thin skinned

A

Gracilicutes

27
Q

Based on the taxonomic scheme, these cells have no cell wall

A

Tenericutes

28
Q

Based on the taxonomic scheme, these are classified as archaea

A

Mendosicutes

29
Q

Name a bacteria that has no cell wall

A

Mycoplasma (pneumonia)

30
Q

Bacteria with no cell wall have what distinct appearance when grown on a media

A

Fried egg appearance

31
Q

What is the largest group of archaea?

A

Methanogens

32
Q

This extremophile requires high temperatures to survive

A

Thermophiles

33
Q

This extremophile requires low temperatures to survive

A

Psychrophiles

34
Q

This extremophile requires extremely salty habitats

A

Halophiles

35
Q

This extremophile requires highly acidic conditions

A

Acidophiles