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Science > SOL science prep 7th grade unit 3 > Flashcards

SOL science prep 7th grade unit 3 Flashcards

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Biology 101 flashcards
1
Q

only found in plant cells
protects the cell

A

cell wall

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2
Q

allows things in and out

A

cell membrane

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3
Q

keeps the organelles in their place

A

cytoplasm

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4
Q

control center

A

nucleus

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5
Q

transport proteins
smooth and rough

A

endoplasmic reticulum (ER)

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6
Q

make protein

A

Ribosome

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7
Q

produces usable energy for cell

A

mitochondria

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8
Q

store waste (water)
plants have one animals have many

A

vacuole

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9
Q

make food
only in plant

A

chloroplasts

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10
Q

package protein

A

Golgi Body

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11
Q

clean up

A

Lyosome

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12
Q

1?

A

membrane

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13
Q

2?

A

ribosomes

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14
Q

3?

A

mitochondria

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15
Q

4?

A

ER (rough)

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16
Q

5?

A

DNA

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17
Q

6?

A

cytoplasm

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18
Q

7?

A

nucleus

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19
Q

8?

A

(smooth) ER

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20
Q

9?

A

Golgi Bodies

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21
Q

10?

A

Vacuole

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22
Q

as one organism changes and adapts to its surrounding so others must change to survive

A

convolution

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23
Q

a physical or behavioral change to an organism to help it better fit its enviorment (happens throughout generations)

A

Adaptation

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24
Q

body structured that allows an organism ti better survive in its environment

A

physical adaptations

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25
Q

the ability to look like somthing else for better survival

A

Mimicry

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26
Q

to blend in with your surroundings

A

Camouflage

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27
Q

changes to an organism’s biology that allows it to better defend itself

A

chemical defense

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28
Q

bright or contrasting colors to warn other organism of toxins

A

warning colors

29
Q

instinctive or learned functions of organisms to better survive

A

behavioral adaptations

30
Q

when animals travel/move from one place to another due to seasonal changes

A

migration

31
Q

organisms conserving energy to survive winter months with harsh weather conditions and lack of food

A

hibernation

32
Q

organisma convering energy/ going dormant in the summer mounths to survive hot dry periods

A

estivation

33
Q

behaviors to attract a mate, this looks different for every species

A

courtship rituals

34
Q

the interaction between two different organisms living in close physcal areas/ enviorments

A

Symbiosis

35
Q

both benefit from interactions

A

Mutualism

36
Q

one organism is benefited from the interactuion and one is not impacted

A

Commensalism

37
Q

one organism is harmed and other organism benefits

A

Parasitiam

38
Q

where an animal lives. provides conditions to eat, shelter, and space to survive

A

habitat

39
Q

the role an organism (or population) plays in an ecosystem

A

Niche

40
Q

an organism that is not native to a particular area. harm the inviorment.

A

invasive species

41
Q

what are the impacts or invasive species?

A

reduce biodiversity
increased competition
economy and industry

42
Q

main energy source for food chains and webs
make their food using sunlight (photosynthesis)

A

producers

43
Q

eat/ hunt for food

A

consumers

44
Q

what is the order of consumers starting at who eats the producer

A

primary consumer
secondary consumer
tertiary consumer

45
Q

eat both plants and animals

A

omnivores

46
Q

only eat meat

A

carnivores

47
Q

only eat plants

A

herbivores

48
Q

show the linear flow transfer of energy through an ecosystem

A

food chain

49
Q

made up of all the living things in an ecosystem, through muliple connecting food chains

A

food web

50
Q

organisms gain __ % of the energy they eat

A

10

51
Q

what are the 6 levels of erganization in an ecosystem starting at most general

A

biosphere
biome
ecosystem
community
population
organism
(big bens exited costemers pant oreos)

52
Q

the layer of the earth where life exists

A

biosphere

53
Q

a large region characterized by a specific clamate and certain types of plants and animals

A

biome

54
Q

the living thing and non-living things need each other to survive

A

ecosystem

55
Q

group of the same species living together in a common area

A

population

56
Q

an individual animal, plant or fungi

A

organism

57
Q

a group of organisms that share the same genes and can reproduce fertile offspring

A

species

58
Q

what are the two types of biome?

A

terrestrial (land)
aquatic (freshwater or marine)

59
Q

what are biome determined by?

A

climate
(temperature and precipitation)

60
Q

equator, most veraiety of species diversity, lacks seasons, hot

A

Tropical Rainforest

61
Q

lots of trees, northern hemisphere, warm summer, cold winter

A

Temperate Forest (Deciduous)

62
Q

Interior of continets, mountains, moderate rain, few trees

A

grasslands

62
Q

northern hemisphere, little percipitation, coniferous trees denslt packed

A

Taiga (coniferous forest)

62
Q

dominated by grasses, longer summers, shorter winters

A

Savannah

63
Q

mediteranean climate, moderste temperatures, quick frowing shrubs

A

chaparral (scrub biome)

64
Q

scattered vegetation. less than 30cm of rain a year

A

Desert

65
Q

northern arctic regions, permafrost

A

Tundra

66
Q

water with no salt, sharped by abiotic factors

A

Freshwater

67
Q

largest biome, supply of nutrients

A

Marine

Science (12 decks)

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