Bacteria Notes Flashcards

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1
Q

Virus

A
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2
Q

Bacteria

A
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3
Q

Archaebacteria

A

The extremists of bacteria| chemosynthetic autotrophs

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4
Q

Eubacteria

A

Heterotrophs, autotrophs or saprobes (everyday bacteria?

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5
Q

What is a Saprobe?

A

Bacteria and Fungus

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6
Q

What is an autotroph?

A

An organism that makes its own food

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7
Q

What is a heterotroph?

A

Organism that cannot make its own food.

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8
Q

What do saprobes do?

A

Feed on dead things

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9
Q

Spirillum structure

A

Spiral structure

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10
Q

Bacillus structure

A

Rod-Shaped | hotdogs

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11
Q

Coccus structure

A

Spherical

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12
Q

Staphylococcus

A

Grapes

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13
Q

Streptococcus

A

Pearl Necklace

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14
Q

Pili

A

A stand between two different bacteria that transports immunity to more bacteria.

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15
Q

Plasmid

A

Small bits of DNA that form circles

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16
Q

Structure of a bacterial cell

A

Cell Wall, flagella, pili, plasmid

17
Q

How does penicillin kill a bacteria?

A
18
Q

What is penicillin?

A

An antibiotic derived from a fungus that creates a zone of inhibition

19
Q

White fuzzy and Gray fuzzy is a?

A

Fungus

20
Q

What is the zone of inhibition?

A
21
Q

Bacterial Reproductions

A

Asexual and Sexual Conjugation

22
Q

Asexual

A

Binary Fission

23
Q

Sexual Conjugation

A

Exchange of genetic material

24
Q

Nitrogen Fixation

A

Process where come bacteria convert from N2 to Ammonia

25
Q

Endo spores

A

Made upon encountering hostile conditions

26
Q

Autoclave

A

Huge chamber used to sterilize surgical instruments

27
Q

Anthrax

A

Bacterial infection in sheep and cattle

28
Q

Tetanus (lock jaw)

A

Bacterial infection

29
Q

Important uses of bacteria

A

Farming, medical, food

30
Q

Gram Stain

A

Divides most clinically significant bacteria into two groups

31
Q

Purple is

A

Positive

32
Q

Pink is

A

Negative

33
Q

Cell wall of bacteria

A

Peptidoglycan

34
Q

Bacteria are what

A

Prokaryotic and unicellular

35
Q

Do bacteria have cell walls

A

Yes

36
Q

What is bacteria DNA called

A

Plastids

37
Q

Bacteria can be both

A

Anaerobic and aerobic

38
Q

Bacteria can be both

A

Heterotrophic and autotrophic