SB1b - plants and animals Flashcards

1
Q

Which structures do plant cells have that animal cells also have?

A

Nucleus, ribosomes, cytoplasm, mitochondria and cell membrane

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2
Q

Which structures do plant cells have that animal cells do not?

A

Cell wall, chloroplasts and a vacuole

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3
Q

What is a cell wall?

A

A cellulose layer which surrounds the plan cell

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4
Q

What does a nucleus do?

A

Contains the genetic material

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5
Q

What is the cytoplasm?

A

A watery jelly where most of the cell’s activities occur.

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6
Q

What does a cell membrane do?

A

Controls which molecules enter and exit the cell

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7
Q

What does the mitochondria do?

A

Carries out aerobic respiration

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8
Q

What do ribosomes do?

A

Make new proteins for the cell through protein synthesis

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9
Q

What do chloroplasts do?

A

Contain chlorophyll and are the sites of photosynthesis

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10
Q

What is the vacuole?

A

Filled with cell sap and helps give the plant cell its shape

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11
Q

What organelles are there in an animal cell?

A

Nucleus, cytoplasm, cell membrane, mitochondria and ribosomes

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12
Q

How do scientists see mitochondria and ribosomes in a cell?

A

Using an electron microscope

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13
Q

Where are chromosomes found?

A

In the nucleus and is where dna is kept

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14
Q

What is a eukaryotic cell?

A

A cell with a nucleus

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15
Q

What shape is a mitochondria?

A

Jelly bean shaped

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