CLEP Biology Practice Exam

Category - Biology

Which of the following functions does active transport perform in a cell?
  1. packaging proteins for export from the cell
  2. distributing enzymes throughout the cytoplasm
  3. moving substances against a concentration gradient
  4. equalizing the concentration of water inside and outside the cell
Explanation
Answer: C - moving substances against a concentration gradient
Was this helpful? Upvote!
Login to contribute your own answer or details

Top questions

Related questions

Most popular on PracticeQuiz