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BIO 101 FINAL > Chapters 24.2, 25, 26.2 > Flashcards

Chapters 24.2, 25, 26.2 Flashcards

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1
Q

Key characteristics of Prokaryotes

A

single celled, small (less than 1mm), lack membrane bound organelles, cell wall, pill, flagella

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2
Q

what is archaea?

A

thrive in extreme environments
halophiles-salty
thermophiles-hot

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3
Q

Characteristics of Eukaryotes

A

have a nucleus, have membrane bound organelles, developed cytoskeleton,

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4
Q

endosymbiont theory

A

mitochondria and chloroplasts were formally small prokaryotes

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5
Q

algae

A

eukaryotic heterotrophic, plant like protists

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6
Q

protozoa

A

eukaryotic heterotrophic, unicellular, animal like protists

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7
Q

slime mold

A

fungus like protists, absorption

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8
Q

mixotrophs

A

capable of photosynthesis and heterotrophy

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9
Q

protists=eukaryotes structures

A

nucleus, mitochondria, chloroplasts

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10
Q

green algae

A

live in marine environments, producers

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11
Q

spirogyra

A

protists, green algae, spiral chloroplasts

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12
Q

volvox

A

protists, green algae

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13
Q

euglena

A

protozoa, mixotroph, flagella and pellicle

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14
Q

diatoms

A

eukaryotic protists, unicellular algae, silica, reflective paint and toothpaste, phytoplankton

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15
Q

dinoflagellates

A

eukaryotic protists, unicellular algae, whirling, phytoplankton

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16
Q

brown algae

A

largest most complex algae, occur in cold water ex.kelp

17
Q

red algae

A

multicellular, lukewarm water, used for agar in reefs

18
Q

paramecium

A

eukaryotic protozoa, predators and parasites covered in cillia for movement

19
Q

amoeba

A

eukaryotic protozoa, unicellular, pseudopods, free living, some parasitic

20
Q

ex of autotrophic protists

A

vilvix, spirogyra, diatoms, dinoflagellates, brown/red algae

21
Q

ex of heterotrophic protists

A

paramecium, amoeba, slime molds

22
Q

ex of mixotroph

A

euglena

23
Q

defining fungi

A

cell walls made of chitin, not mobile, lack chlorophyll, heterotrophic eukaryotes

24
Q

roles of fungi

A

important decomposers and disease causing, absorb nutrients

25
Q

most fungi consist of massive threadlike _____- making up a ________

A

hyphae, mycelium

26
Q

what are spores

A

sexually reproductive structures

27
Q

chytrids

A

water molds

28
Q

zygomycetes

A

ex rhizopus, asexual reproduction, black bread mold

29
Q

mycorrhizae

A

mutually beneficial, absorb water, nitrogen, phosphorus
v idc

30
Q

Basidiomycetes

A

club fungi (mushrooms, puffballs, shelf fungi)

31
Q

Ascomycetes

A

sac fungi

32
Q

Lichens

A

Symbiotic associations between fungus and a photosynthetic partner

33
Q

protists

A

any eukaryotic cell that is not an animal, plant, or fungus

BIO 101 FINAL (5 decks)

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