If mosquito bites seem to be associated with more-serious warning signs â such as fever, headache, body aches and signs of infection â contact your doctor. 1  Definition. 2  Causes.
One of his observations was that the ice was not moving in the same direction as the wind. It was moving consistently to the right of the wind direction. This phenomenon would later become known as Ekman transport. As wind blows across the ocean, it moves water because of friction at the ocean surface.
Larger molecules are transported by transmembrane carrier proteins, such as permeases that change their conformation as the molecules are carried through, for example glucose or amino acids. Also called: facilitated transport. Compare: active transport. See also: passive transport, diffusion, carrier protein.arger molecules are transported by transmembrane carrier proteins, such as permeases that change their conformation as the molecules are carried through, for example glucose or amino acids. Also called: facilitated transport. Compare: active transport. See also: passive transport, diffusion, carrier protein.