This is the first 1,000 characters of 4251 words (17 pages) in the essay titled None Provided4
The tallest tree is the Redwood (Sequoia sempervirens) approx 110 m
The tallest Angiosperm is the Australian Eucalyptus regnans
Water Uptake and transport (Fig. 32.1)
= water is essential because: transport solute, cool the body, photosynthesis and Turgor pressure
Osmosis- movement of H2) through a semi-impermeable membrane
Osmotic potential ( o)-depend on dissolve solute: Hi concentration means more negative o.
Isoosmotic-two solution with same o; Hypoosmotic- solution that has a less negative o(more +)
Turgor Pressure -hydraulic pressure result from water up take, cell turgid; analog to air pressure in a tire
Water Potential ( )-Overall tendency of a solution or cell to take up water from pure water solution.
= o + P, P is positive and is measured in MegaPascal (MPa); loss in P means the plant will wilt.
= Mineral and ions transported across membranes by protein: Pumps and Ion channel & Symport
= Use both Facilit...
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