The following is true about facilitated diffusion except______a.It requires energyb.It requires a carrierc.It requires a concentration gradient

Facilitated diffusion is considered active transport.Group of answer choicesTrueFalse

The difference between simple diffusion and facilitated diffusion is that facilitated diffusionQuestion 17Answera.moves materials from a higher to a lower concentration.b.moves materials from a lower to a higher concentration.c.requires transporter proteins.d.requires ATP.

Facilitated diffusion across a biological membrane requires ________ and moves a substance ________ its concentration gradient.transport proteins; againstenergy and transport proteins; againstenergy; downtransport proteins; down

There are two kinds of diffusion: simple diffusion and facilitated diffusion. Both of these types of diffusion share the following properties: Question 4Select one:a.all of the above are shared propertiesb.solutes transported are not very large proteins c.solutes move down their concentration gradients d.the process is described as "passive"e.no energy is required

Simple diffusion and facilitated diffusion share which of the following characteristicsSelect one:a. Transport solute against concentration gradientb. Do not require adenosine triphosphate (ATP)c. Require transport proteind. Saturation kineticse. Can be blocked by specific inhibitorsClear my choice