Four of the Following Statements Are True Regarding Facilitated Diffusion

question 43

Multiple Choice

Four of the following statements are true regarding facilitated diffusion.Which one is false?  

• A) It requires a transport protein.
• B) Movement follows the concentration gradient of the substance.
• C) It can occur through a permanently open channel.
• D) It requires ATP.
• E) The transported substance and the transport protein are usually specific to each other.

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