Which of the following ions is associated with auxin and used during signal transduction that causes a plant to bend towards a light source?

Name: Which of the following ions is associated with auxin and used during signal transduction that causes a plant to bend towards a light source?
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Question

Quizplus · Accepted Answer

Auxin causes the acidification of the cell wall by increasing the concentration of H⁺ ions, which loosens the cell wall and allows for cell elongation, causing the plant to bend towards the light.

Which of the Following Ions Is Associated with Auxin and Used