Facilitated diffusion. Definition. noun. Transport of substances across a biological membrane from an area of higher concentration to an area of lower concentration by means of a carrier molecule. Since the substances move along the direction of their concentration gradients, energy is not required.Supplement.ransport of substances across a biological membrane from an area of higher concentration to an area of lower concentration by means of a carrier molecule. Since the substances move along the direction of their concentration gradients, energy is not required.
In November 2014, Dwayne Johnson (also known as The Rock) was announced to voice the demigod Maui and join Moana on her action-packed voyage. As revealed at the 2015 Disney D23 expo, the film is to be scored by Mark Mancina, Opetaia Foa'i, and Lin-Manuel Miranda.
Directed by Ron Clements, John Musker, Don Hall. With Auli'i Cravalho, Dwayne Johnson, Rachel House, Temuera Morrison. In Ancient Polynesia, when a terrible curse incurred by the Demigod Maui reaches Moana's island, she answers the Ocean's call to seek out the Demigod to set things right. IMDb