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Review P > Science 7 > Flashcards

Science 7 Flashcards

1
Q

Hereditary material DNA

A

Nucleus

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2
Q

A jelly like substance.

A

Cytoplasm

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3
Q

Also known as plasma membrano. Controls who enters and exit.

A

Cell membrane

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4
Q

Powerhouse of the cell

A

Mitochondria

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5
Q

Contain RNA, “protein factory”

A

Ribosomes

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6
Q

“Mailman of the cell”, transport proteins

A

Golgi apparatus

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7
Q

“Waste disposal”, break down wastes

A

Lysosomes

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8
Q

Storage room of the cell

A

Vacuole

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9
Q

Contains chlorophyll

A

Chloroplasts

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10
Q

A green dye found in plants

A

Chlorophyll

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11
Q

Made out of cellulose(to protect)

A

Cell wall

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12
Q

Self reproduce

A

Asexual

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13
Q

Divides into 2 and the other half grow

A

Binary Fission/ Fission

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14
Q

Produces offspring by growing a tiny replica of itself

A

Budding

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15
Q

Separated pieces of the parent organism can develop into a whole individual

A

Fragmentation/Regeneration

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16
Q

Posses both male & female

A

Hermaphrodites

17
Q

Non-living

A

Abiotic

18
Q

Living

A

Biotic

19
Q

Abiotic components are ______(5 items)

A

Water, Sunlight, Oxygen, Temperature, and Soil

20
Q

The 2 types of biotic components are __________.

A

Producer (Ex: plants)
Consumer (Ex: animals)

21
Q

Organisms COMPETE with each other

A

Competition

22
Q

Organisms that KILL and EAT each other

A

Predation

23
Q

Refers to living together of 2 or more organisms

A

Symbiosis

24
Q

2 way relationship
Both organism are benefited

A

Mutualism

25
Q

One organism benefits, while the other one is injured

A

Parasitism

26
Q

1 sided relationship
One relationship is benefited, while the other organism is neither benefited or injured

A

Commensalism

27
Q

Can be defined as PUSH or PULL

A

Force

28
Q

Change in position
Can be described as fast or slow

A

Motion

29
Q

Like speed, but it does not tell how FAST or SLOW

A

Velocity

30
Q

Occurs when velocity changes

A

Acceleration

31
Q

Contact forces are _______ (3 items)

A

Frictional, Applied, and Normal Force

32
Q

Noncontact Forces are ______ (3 items)

A

Electromagnetic, Gravitational, and Nuclear Force

Review P (2 decks)

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