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Card 6
Front
Cells are surrounded by a ___ concentration of oxygen
Back
Card 7
Front
Why is this?
Back
Card 8
Front
Why does oxygen move into the cell by diffusion? (high-low)
Back
Card 9
Front
The oxygen will move into the cell, becoming a higher concentration then outside, meaning it will then move...
Back
Card 10
Front
Another molecule that moves by diffusion is Urea. What is urea?
Back
Card 11
Front
It diffuses __ of cells, and __ the blood plasma (yellowish liquid that holds blood cells), and is exerted by the ___
Back
Card 12
Front
The concentration gradient can effect the rate of diffusion. What is it?
Back
Card 13
Front
The ___ the conc. gradient the ___ the rate of diffusion.
Back
Card 14
Front
The rate can also be effected by temp. why?
Back
Card 15
Front
The larger the surface area of the membrane, the ___ rate of diffusion.
Back
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