It's called membrane potential.
The phospholipid bilayer in cell membranes is both polar and nonpolar. The heads, which face the outside and inside of the cell, are polar. Thus they form hydrogen bonds with the water outside of the cell and the cytoplasm inside the cell. They are called "hydrophilic," which means they love water. The tails are on the inside of the bilayer and are nonpolar. They are hydrophobic, which literally means they are scared of water.
Polar lipids form bilayers spontaneously in water while non-polar lipids face towards the "non-polar" side of the cell being non water-soluble.
Lipids, man!Could be the phospholipid bilayer of a cell membrane to be more specific.phospholipidSoap and detergent molecules have a polar head and nonpolar tail to help dissolve an dwash off dirt and oil.
they pass through channels in the cell membrane
Polar molecules are water soluble , non-polar molecules are fat soluble . Chloroform (as are most anesthetics) is more soluble in fats (the cell membrane) than in water (ie.blood). Thus it is classified as non-polar notwithstanding the data below. Chloroform is a polar molecule. The 3 chlorine atoms are considerably more electronegative than the hydrogen atom, so the molecule has a net dipole moment.
No.
Phospholipids :)
they have a polar head and non-polar tails
subpolar low
The phospholipid bilayer in cell membranes is both polar and nonpolar. The heads, which face the outside and inside of the cell, are polar. Thus they form hydrogen bonds with the water outside of the cell and the cytoplasm inside the cell. They are called "hydrophilic," which means they love water. The tails are on the inside of the bilayer and are nonpolar. They are hydrophobic, which literally means they are scared of water.
Yes, polar bodies are haploid. n
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It would dissolve in water or in polar liquids and would not be recognisable as a cell.
hadley cell, ferrell cell, polar cell
Cell membrane have proteins embedded in them that act as channels for things to enter and leave the cell. Furthermore, the fact that the membrane is non-polar will block any polar molecules from entering but will allow non-polar molecules such as hormones to enter.
Yes silly.
Water molecules are polar This causes them to be attracted to the cell surface, which is also polar in nature