2-18-10- Water Potential and Transport- Plant Worksheet 5

2-18-10- Water Potential and Transport- Plant Worksheet 5 -...

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Unformatted text preview: BSC2011 SI: 2/18/10 Instructor: Kathryn Plant Worksheet 5 Water Potential and Transport within The Plant Transport Three scales of transport in plants: 1. Between individual cells. Example: 2. Short-distance. Example: 3. Long-distance. Uses _____________________ and ______________________ to transport water, minerals, and organic nutrients throughout the whole plant Cell to Cell Transport- Apoplastic a nd Symplastic Transport o In ______________________ route wat er m oves freely, through a continuous p ass ag e of cell walls outside cell m e m br an e o In ______________________ route wat er m oves with so m e resistanc e, through plas mode s m at a. o In ________________________ route wat er m oves with a lot of resistanc e, b ec a us e Active Transport- Charged m olecules cannot p assively transport across m e m br an e s o Phospholipid bilayers ar e _________________________ o Since wat er m olecules are ________________________________ , they ar e often transported...
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2-18-10- Water Potential and Transport- Plant Worksheet 5 -...

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