Facilitated diffusion (also known as facilitated transport or passive-mediated transport) is the process of spontaneous passive transport (as opposed to active transport) of molecules or ions across a biological membrane via specific transmembrane integral proteins.irst, the transport relies on molecular binding between the cargo and the membrane-embedded channel or carrier protein. Second, the rate of facilitated diffusion is saturable with respect to the concentration difference between the two phases; unlike free diffusion which is linear in the concentration difference.
Queen Elsa of Arendelle is a fictional character who appears in Walt Disney Animation Studios ' 53rd animated film Frozen (2013). She is voiced primarily by Broadway actress and singer Idina Menzel. At the beginning of the film, she is voiced by Eva Bella as a young child and by Spencer Lacey Ganus as a teenager.
Elsa from Frozen. 1  Begin by drawing two slightly curved lines. 2  Connect the lines on each end with a curved line. 3  Form Elsa's ear using a curved line, nearly enclosing an oval. Use a long curved line to draw her chin. 4  Erase the guide line from the middle of the face. 5  Use a series of long, wavy, curving lines to begin outlining Elsa's hair.