Cb4- Keywords Flashcards

Set 1 cb4

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1
Q

What is classification?

A

Classification is organising organisms according to their similarities and differences in their physical characteristics

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2
Q

What are the 5 Kingdoms?

A
Plants
Animals
Fungi
Protists 
Prokaryotes
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3
Q

Prokaryotes

A

Unicellular

No nucleus

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4
Q

Plant cell

A
Multicellular 
Has cell walls 
Has chlorophyll
Has a nucleus
Makes their own food
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5
Q

Animal cell

A
Multicellular
Has no cell walls
Has a nucleus 
Has no chlorophyll 
Feeds on other organisms
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6
Q

Protoctist

A

Unicellular

Has a nucleus

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7
Q

Fungi

A
Multicellular 
Has a cell wall
Has no chlorophyll 
Has a nucleus 
Feeds of dead organisms and decaying materials
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8
Q

What is a vertebrate?

A

An animal with a backbone

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9
Q

What is an invertebrate?

A

An animal without a backbone

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10
Q

What 2 of the kingdoms are unicellular?

A

Protoctist

Prokaryotes

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11
Q

What 3 of the kingdoms are multicellular?

A

Animals
Plants
And fungi

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12
Q

What is Dr King Philip Came Over For Good Soup

A
Domain
Kingdom
Phylum
Class
Order 
Family
Genus
Species
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13
Q

what is natural selection?

A

the process in which organisms better adapted to their environment tend to survive and produce more offspring which increases the amount of organism better adapted in the environment.

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14
Q

What is evolution?

A

The process in which organisms change from one generation to another

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15
Q

What is a plasmid?

A

A circle of DNA from a bacterium

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16
Q

What are restriction enzymes?

A

Enzymes which act like scissors and cut DNA

17
Q

What are sticky ends?

A

Unpaired bases of DNA

18
Q

What is liagase?

A

An enzyme that acts like glue and sticks pieces of enzymes together

19
Q

What is yield?

A

Hoe much of something you get.

Eg; wool or milk

20
Q

What is genetic engineering?

A

The process in which scientists remove a gene from one organism and insert it into the DNA of another organism.