Macy's also announced it would open two new stores in California. The stores to be shuttered generate about $130 million in annual sales, some of which is expected to be retained in nearby stores and with online/mobile sales, the Cincinatti, Ohio-based company said.
The passive transport supplies a cell with glucose. A passive transport is the diffusion of particles through the proteins. The particles move from an area of high concentrati â¦ on to an area of low concentration.
Active transport: passage. -both carrier molecules and an expenditure of energy are required to transport substances against their concentration gradient. Active transport: 'pumps'. -Are proteins involved in active transport because they use energy to move a substance against its concentration gradient. Active transport: Sodium potassium pump. -Moves three sodium ions (Na+) to the outside of the cell and two potassium ions (K+) to the inside of the cell.