What type of transport is used to move a molecule from a region of low cocentration to a region of high concentration?

The transport of a molecule from a region of low concentration to a region of high concentration is typically achieved through active transport. This process requires energy, usually in the form of ATP, to move molecules against their concentration gradient. Active transport is facilitated by specific proteins, such as pumps, in the cell membrane that help move substances into the cell or across cellular compartments.