Multiple choice

Which of the following is true concerning the water potential of a plant cell?

  1. It is higher than air

  2. It becomes higher when K+ ions are actively moved into the cell

  3. It is equal to zero when the cell is in pure water and turgid

  4. It becomes lower after the uptake of water by osmosis
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Water potential is equal to zero when the cell is in pure water and turgid

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