The relative concentration of solute inside and outside a cell can cause water molecules to move across the membrane. Which phrase would be an alternate title to the diagram?
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Question 2
2.
In the above diagram, the cell will __________________ because the solution is _____________________ compared to the contents of the cell.
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Question 3
3.
Which transport mechanisms require the formation of a vesicle to transport material into or out of a cell?
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Question 4
4.
A semi permeable membrane is stretched across a chamber filled with water. The membrane is only permeable to water. 60 mg of salt is added to the left side of the chamber. Which of the following will happen?
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Question 5
5.
Which of the following statements is correct about diffusion?
LT 2.4c Passive v Active Transport
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Question 6
6.
The diagram shows two types of cell transport . Which pair of statements best compares the two types of cell transport?
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Question 7
7.
Which statement best describes how channel and carrier proteins in the plasma membrane are similar?
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Question 8
8.
Cell membranes inside the cells that line the stomach pump hydrogen ions from areas of low concentration inside the cells to areas of higher concentration outside the cells. Which activity produces the ATP that makes this pumping possible?
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Question 9
9.
Which statement best describes how active transport differs from passive transport?
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Question 10
10.
How does a mitochondrion facilitate the movement of some materials between cells?