What is Amphipathic in Biology? PDF | Download eBooks

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Amphipathic Definition

  • An amphipathic molecule has both a hydrophilic region and a hydrophobic region.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Amphipathic Explanation

The phospholipid is a classical example of an amphipathic molecule that has both the regions. They have non-polar fatty acid tails and polar phosphate heads. The polarity of a substance will determine how other molecules will react with it. Phospholipids are a class of lipids that are a major component of all cell membranes. They can form lipid bilayers because of their amphiphilic characteristic. The two components or the head and tail are joined together by a glycerol molecule.

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