1.

    Certain halophytes can tolerate high salinity by accumulating ions like Na+Na^+ and Cl−Cl^- in their vacuoles. Which membrane transport protein is MOST directly involved in this process?

    A

    Plasma membrane H+H^+-ATPase

    B

    Tonoplast Na+/H+Na^+/H^+ antiporter

    C

    Plasma membrane K+K^+ channel

    D

    Tonoplast aquaporin

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Mineral Nutrition
    🎯Topic:Ion Uptake
    🎓 Ncert Level:Application
    🎯Difficulty :Hard
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Halophytes, Ion uptake, Vacuole, Tonoplast, Antiporter

    Related Questions

    1.

    Efflux is the movement of ions

    A

    From one cell to another

    B

    Within the cell

    C

    Into the cell

    D

    Out of the cell

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Mineral Nutrition
    🎯Topic:Ion Uptake
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Cellular Transport, Ion Movement

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