Question 50 1.5 pts Which statement best represents the mechanism for stomatal opening Active pumping of H+ ions out of

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Question 50 1 5 Pts Which Statement Best Represents The Mechanism For Stomatal Opening Active Pumping Of H Ions Out Of 1 (78.58 KiB) Viewed 20 times

Question 50 1.5 pts Which statement best represents the mechanism for stomatal opening Active pumping of H+ ions out of the guard cell will create a membrane potential, resulting in the influx of K+ ions into the cell through gated channels. This is coupled with co-transport of CI-ions and the decrease in water potential in the cell will cause water to flow in via osmosis, resulting in the guard cells becoming turgid and opening the stomata. O Passive diffusion of H+ ions out of the guard cell will cause water to flow out via osmosis, relaxing the guard cells and opening the stomata. O Passive transport of H+ ions out of the guard cell will create a membrane potential, resulting in the influx of Nations into the cell through gated channels. This is coupled with the co-transport of CH- ions, and the decrease of water potential in the cell will cause water to flow in via osmosis, resulting in the guard cells becoming turgid and opening the stomata Active pumping of H+ ions into the guard cell will create a membrane potential, causing Cl- ions to follow. This increase of solute concentration in the cell will cause water to flow in via osmosis, resulting in the guard cells becoming turgid and opening the stomata.