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Study
cell membrane transport
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from low concentration to high
active transport
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from high concentration to low
passive transport
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Phagocytosis is
take in solid materials
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a movement of water molecules from a higher concentration to a lower concentration
osmosis
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Diffusion is
a movement of molecules from an area of high concentration to low concentration area until both sides are equal.
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transport molecules out of the cell
exocytosis
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cigarette smoke is an example of
diffusion
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It is selectively permeable. It means
some substances can move across the membrane, and some cannot.
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tea bag placed in a cup of hot water is an example of
diffusion
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Endocytosis, exocytosis, sodium potassium transportations are examples of
active transport
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active transport requires no energy.
false
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The cell membrane is
a border between the cell and its environment.
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... is an active transport of large particles into the cell
Endocytosis
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Pinocytosis -
take in liquid materials
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