Multiple Choice
In the mechanism of stomatal opening, after light activates proton pumps which of the following happens next?
A) Guard cells change shape.
B) Hydrogen ions are actively transported out of guard cells.
C) Potassium ions diffuse into guard cells.
D) Chloride ions diffuse out of guard cells.
E) Water moves by osmosis into guard cells.
Correct Answer:
Verified
Correct Answer:
Verified
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