Moving Cellular Materials - SawyerScience

[Pages:4]Moving Cellular Materials

Passive Transport

? The movement of substances through the cell membrane without the input of energy.

? Diffusion is one type of passive transport ? Osmosis is the diffusion of water through the cell

membrane

Active Transport

? Energy is required to move materials through a cell membrane

? Transport Proteins

Endocytosis & Exocytosis

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