Which of the following types of transport require ATP?
The Na+/K+ pump releasing 3 sodium ions outside of the cell and 2 potassium ions into the cell
Glucose moving into the cell, down its concentration gradient, through a channel
Water moving from an area of low solute concentration to an area of high solute concentration
Water moving down its concentration gradient through an aquaporin
Sodium ions moving from an area of high concentration to an area of low concentration through a voltage-gated sodium channel