Tales are hydrophobic.So they move away from water.
Phospholipids
double layer with hydrophobic tails facing inward toward each other
A membrane composed of phospholipids. Called the phospholipid bilayer, it's two phospholipids with their "heads" facing opposing directions and their "tails" facing inward. They have a natural tendency to come together in a spherical shape and they pack themselves in relatively tight together, through differences in polarity of the tails of the phospholipids against their surroundings.
Phospholipids.
Phospholipids
Phospholipids
double layer with hydrophobic tails facing inward toward each other
mountains are it
Outward
A membrane composed of phospholipids. Called the phospholipid bilayer, it's two phospholipids with their "heads" facing opposing directions and their "tails" facing inward. They have a natural tendency to come together in a spherical shape and they pack themselves in relatively tight together, through differences in polarity of the tails of the phospholipids against their surroundings.
Phospholipids.
It is a convex lens.
From the point of view of the viewer, it is concave.
The cell membrane is composed of phospholipids and proteins. Phospholipids form a lipid bilayer, with their hydrophobic tails facing inward and hydrophilic heads facing outward. Proteins are embedded within this lipid bilayer and have various functions, including transport, enzyme activity, and cell signaling.
Phospholipids
phospholipids
Crossed eyes or Esotropia is a condition where the eyeballs rotate inward. The iris and pupil move with the eyeballs, so they point inward.