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Card 16

Front

give 2 ways embryonic stem cells could be used to cure diseases

Back

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Card 17

Front

why might some people be opposed to use of human embryos in stem cell research?

Back

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Card 18

Front

what is diffusion?

Back

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Card 19

Front

name 3 substances that can diffuse through cell membranes and 2 that can't

Back

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Card 20

Front

what is osmosis?

Back

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Card 21

Front

what is active transport?

Back

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Card 22

Front

3 adaptations of exchange surfaces that increase efficiency of diffusion

Back

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Card 23

Front

2 ways that the villi in small intestine are adapted for absorbing digested food

Back

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Card 24

Front

explain how leaves are adapted to maximise the amount of CO2 that gets in their cells

Back

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