Cells Flashcards

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1
Q

Cells are either…

A

eukaryotes or prokaryotes

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2
Q

Which are more complex?

A

eukaryotes

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3
Q

Animal and plant cells are…

A

eukaryotes

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4
Q

prokaryotic cells are…

A

smaller and simpler eg bacteria

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5
Q

Name the five parts of an animal cell

A

nucleus, cytoplasm, cell membrane, mitochondria, ribosomes

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6
Q

Name the extra parts of a plant cell (compared with an animal cell)

A

rigid cell wall, large vacuole, chloroplasts

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7
Q

What does the nucleus contain?

A

genetic material - chromosomes

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8
Q

What happens in the cytoplasm?

A

chemical reactions

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9
Q

What does cytoplasm conatin?

A

enzymes -speed up chemiacl reactions

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10
Q

what is the function of the cell membrane

A

holds cell together & controls what goes in and out

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11
Q

What is the function of mitochondria

A

where reactions for respiration take place (transfer of energy)

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12
Q

What is the function of ribosomes?

A

translation of genetic material in the synthesis of proteins

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13
Q

In plant cells, what is t?he cell wall made of

A

cellulose (strong)

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14
Q

In plant cells, what does the vacuole contain?

A

cell sap - sugars and salts

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15
Q

In plant cells, what do chloroplasts contain?

A

Chlorophyll

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16
Q

Where does photosynthesis occur in plant cells?

A

In the chloroplasts

17
Q

Name the four parts of a bacterial cell

A

chromosomal DNA, Ribosomes, Cell membrane, plasmid DNA, flagellum

18
Q

What is the function of the nucleus?

A

contains genetic material that control what the cell does

19
Q

What is the function of mitochondria?

A

where reactions for respiration occur - energy