Active transport can be defined as the movement of
BIOLOGY
WAEC 2014
Active transport can be defined as the movement of
- A. substances from a region of high concentration to a region of low concentration
- B. substances from a region of low concentration to a region of high concentration across a living cell membrane
- C. substances across a living cell membrane using energy from the cell
- D. movement of molecules in a medium
Correct Answer: B. substances from a region of low concentration to a region of high concentration across a living cell membrane
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