Dictionary > Protonophore

Protonophore

Definition
noun, plural: protonophores
The ionophore carrying protons to facilitate crossing the lipid bilayer.
Supplement
Certain uncouplers are protonophores. They aid in translocating protons that would otherwise be unable to cross the lipid bilayer because of the positive charge and hydrophilic characteristics they possess.
Word origin: proton + -o- + –phore (Greek –phoros, bearing)
Synonym(s):

  • proton translocator

See also:

  • ionophore
  • lipid bilayer


  • You will also like...

    kinesin motor proteins transporting molecules across microtubules
    Movement of Molecules Across Cell Membranes

    Molecules move within the cell or from one cell to another through different strategies. Transport may be in the form of..

    Young plant growing from the soil.
    Soils

    Nutrients in the soil are essential to the proper growth of a land plant. This tutorial deals with the properties of soi..

    An artist depiction of a Precambrian multicellular life form.
    The Evolution of Cell Organelles

    The nucleus containing the genetic material, DNA, and the mitochondria, well-identified as the "powerhouse of the cell",..

    Electromagnetic spectrum of a brain
    Sleep and Dreams – Neurology

    While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..

    Independent Assortment and Crossing Over
    Independent Assortment and Crossing Over

    This tutorial describes the independent assortment of chromosomes and crossing over as important events in meiosis. Read..

    sponge
    Primitive Animals

    Life, as we know it today, is presumed to have started in the sea and many of them were likely eukaryotic animal-like or..

    Related Articles...

    No related articles found

    See all Related Topics