Which of These Is an Example of Active Transport

question 62

Multiple Choice

Which of these is an example of active transport?

• A)diffusion of oxygen from a place of high concentration to a place of lower concentration
• B)facilitated diffusion of K+
• C)transport of glucose down its concentration gradient
• D)transport of Na+ from a place of low concentration to a place of higher concentration
• E)transport of Cl- following its concentration gradient

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