Active transport

• What is the direction of movement in active transport?

  Against the concentration gradient
• What does active transport move substances from and to?

  From a more dilute solution to a more concentrated solution
• What type of membrane is involved in active transport?

  A partially permeable membrane
• What is required for active transport to occur?

  Energy from respiration
• What is the definition of active transport?

  • Moves substances from a more dilute solution to a more concentrated solution
  • Occurs against a concentration gradient
  • Requires energy from respiration