[Answer] In a membrane the________of the phospholipids in one monolayer face the________of the phospholipids in the other monolayer.

Answer: tails; tailsWater on both sides of the membrane excludes the tails forcing them into the interior where they face one another.

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In a membrane the________of the phospholipids in one monolayer face the________of the phospholipids in the other monolayer. To enable the membrane as a whole to grow evenly half of the new phospholipid molecules then have to be transferred to the opposite monolayer . This transfer is catalyzed by enzymes called flippases. In the plasma membrane flippases transfer specific phospholipids selectively so that different types become concentrated in each monolayer . Monolayer - Wikipedia Biological membrane - Wikipedia Biological membrane - Wikipedia Biological membrane - Wikipedia A Langmuir monolayer or insoluble monolayer is a one -molecule thick layer of an insoluble organic material spread onto an aqueous subphase in a Langmuir-Blodgett trough.Traditional compounds used to prepare Langmuir monolayers are amphiphilic materials that possess a hydrophilic headgroup and a hydrophobic tail. Since the 1980s a large number of other materials have been employed to produce ... The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid molecules.These membranes are flat sheets that form a continuous barrier around all cells.The cell membranes of almost all organisms and many viruses are made of a lipid bilayer as are the nuclear membrane surrounding the cell nucleus and membranes of the membrane -bound organelles in the cell. These phospholipids form monolayers instead of the typical bilayers seen in most bacteria and all eukaryotes. Therefore instead two different molecules interacting with each other only one molecule spans the entire width of the membrane . The cell membrane consists of a lipid bilayer including cholesterols (a lipid component) that sit between phospholipids to maintain their fluidity at various temperatures. The membrane also contains membrane proteins including integral proteins that go across the membrane serving as membrane transporter...

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