microbiology - groups Flashcards

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1
Q

pathogen

A

causes disease

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2
Q

capsid

A

the protine capsule holding the nucleic acid of a virus

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3
Q

bacteriophage

A

a complex virus that infects bacteria

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4
Q

spherical shaped virus

A

affects mostly humans

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5
Q

rod shaped virus

A

affects mostly plants

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6
Q

phage shape

A

affects mostly bacteria

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7
Q

asexual reproduction

A

reproduction that doesn’t involve sex cells or fertilization, only 1 parent is needed

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8
Q

bacilli

A

rod shaped bacterium

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9
Q

cocci

A

round shaped bacterium

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10
Q

spirilla

A

spiral shaped bacterium

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11
Q

vibrio

A

comma/curved shaped bacterium

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12
Q

hyphae

A

the branching filaments that make up a mycelium

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13
Q

mycelium

A

the feeding part of a fungi that make up a network of mycelium

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14
Q

stolons

A

horizontally growing hyphae or stems for spreading fugus or plant through the environment

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15
Q

sporangiophores

A

specialized hyphae carrying sporangia

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16
Q

sporangia

A

a structure holding spores

17
Q

amoeba

A

a single celled animal-like protozoan retracting- pulling back

18
Q

pseudopodia

A

temporary limb-like structures

19
Q

phagocytosis

A

when a cell used the cell membrane to engulf a large particle to take it into the call and digests it

20
Q

characteristics of a virus

A

not considered living
only be studied with electron microscope
obligate internal parasites(can’t x without infecting living cells)

21
Q

structure of a phage

A

capsid head
collar
sheath
tail fiber

22
Q

characteristics of bacteria

A

Unicellular
asexual reproduction - binary fission

23
Q

macroscopic fungi

A

mushrooms

24
Q

microscopic fungi

A

yeasts and mold

25
Q

characteristics of fungi

A

eukaryotes
heterotrophs
unicellular reproduce sexually and asexually through budding
multicellular reproduce sexually or asexually by spores

26
Q

3 main groups of protists

A

plant like - kelp
animal like - amoeba
fugus like - slime molds

27
Q

characteristics of protists

A

Unicellular and multicellular
eukaryotes
plant like- chloroplasts and photosynthesis
animal/fungi like are Heterotrophes

28
Q

name an infection caused by a virus

A

influenza

29
Q

name an infection caused by bacteria

A

TB or cholera

30
Q

name an infection caused by fungi

A

thrush

31
Q

name an infection caused by protista

A

maleria

32
Q

is bacteria a prokaryote or eukaryote

A

prokaryote

33
Q

why is a virus not a kingdom

A

it is not living