Here are other long.-range business jets that can put a good fight to current most common commercial airliners in terms of their range: Dassault Falcon 8X. Cabin size: 42 feet 8 inches long, 6 feet 2 inches high, 7 feet 8 inches wide Typical passenger capacity 12 to 16. Baggage capacity: 141 cubic feet.
Facilitated diffusion does NOT require energy. It is facilitated because of the help of a transport protein, but the molecules are still going down the concentration gradient. Facilitated diffusion does NOT require energy, as it is still going down the concentration gradient. diffusion does NOT require energy. diffusion is not a form of active transport.
II. The transport of molecules such as glucose from the side of higher to the side of lower concentration by means of membrane carriers is called facilitated diffusion. A. Like simple diffusion, this is passive transport, cellular energy is not required.. The rate of diffusion through a membrane is also directly proportional to the surface area of the membrane, which can be increased by such adaptations as microvilli. III. Simple diffusion is the type of passive transport in which small molecules and inorganic ions move through the cell membrane.