Chap 4 Flashcards

1
Q

Firm and Thick skin - gram positive…

A

Firmicutes

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2
Q

this bacteria uses photsynthesis

A

cyanobacteria

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3
Q

Methanogen, halophile, thermaoacidophile are all what type of bacteria?

A

archae

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4
Q

the three spirals are

A

vibrio
spirilium
spirochete

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5
Q

8 cocci?

A

sarcina

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6
Q

chains of cocci?

A

strepto

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7
Q

four cocci

A

tettrad

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8
Q

spirochete with an internal flagella called

A

endoflagella

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9
Q

protein fibers extending from the surface of bacteria

A

pili

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10
Q

stickiness

A

adhesin

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11
Q

Moves in response to chem, magnet or photo….

A

taxis

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12
Q

glycoclyx..sugar coated

A

outer external cell wall

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13
Q

Which bacteria, gram pos or gram neg has techoic acid?

A

pos

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14
Q

Double membrane for pos or neg?

A

Neg

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15
Q

Super strong surface layer consisting of glycoprotein is called what?

A

S Layer

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16
Q

What is a complete set of genes?

A

genome

17
Q

a ring of DNA, provides genetic flexibility, contains genes

A

plasmid

18
Q

One chromosome and one closed loop of DNA means bacteria is ?

A

haploid

19
Q

How does antibiotics target bacteria without harming humans?

A

Targets 70s ribosomes for bacteria, not 80s for human.