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Storyboard-Text
- Osmosis: Only water can travel through channel proteinHypertonic: High conc. of solute. Plant and animal cells wiltHypotonic: High conc. of solvent. Plant lives, animals may burstIsotonic: Equal conc. Plant wilts and animal lives
- Welcome to Cell facility before we start there are things need to know at the board.
- Welcome to cell membrane!
- Wow so cool!
- This is the transport bus that moves the molecules and nutrients around the body and in and out of cells.
- Structural proteinsstrengthen cells, tissues, organs, andmore. Nature can buildmaterials that are verystrong
- I want to gain weights too soo cool. No pain no gain!
- We're now inside of one of the channel proteins. Those bubble-like things you see floating around are molecules. The channel protein allows molecules to enter into the cell. This is an example of facilitated diffusion.
- These are phospholipids. They participate in passive transport. In endocytosis, the phospholipids form a vesicle to allow molecules to enter, and vice-versa with exocytosis.
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