Exercise
Water Transport & Role in Photosynthesis
Study how water is transported through plants to reach photosynthetic cells. Learn about the essential functions of water in the photosynthesis process.
Questions
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MultiChoice
By what passive mechanism do root hair cells absorb water from soil moisture?
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MultiChoice
Which tissue conducts water upward through plant stems to leaf mesophyll?
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MultiChoice
What force primarily pulls water upward through xylem vessels against gravity?
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MultiChoice
What direct chemical role does water serve in photosynthesis?
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MultiChoice
How does water deficiency directly affect leaf stomata?
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MultiChoice
Why are root hair extensions important for plant nutrition?
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MultiChoice
Which properties of water allow continuous water columns to rise without breaking in xylem?
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MultiChoice
How does atmospheric humidity affect the rate of leaf transpiration?
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MultiChoice
What internal fluid pressure inside plant cells keeps leaves firm and upright?
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MultiChoice
What visible symptom happens to non-woody plant stems when water loss exceeds root uptake?
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MultiChoice
Which laboratory instrument measures the rate of water uptake by a cut plant shoot?
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MultiChoice
What percentage of water absorbed by roots is actually used as a reactant in photosynthesis?