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 uses energy to move substances against (up) a concentration gradient or across a partially permeable membrane. In active transport a special transport protein in the cell membrane picks up the useful particle on one side of the membrane.The transport protein then rotates through the membrane and releases the particle on the other side of the membrane.This uses energy from cellular respiration. Active transport is used to move substances into cells and out of cells.Cells which carry out a lot of active transport often have lots of mitochondria to give them the energy they need.ubstances are moving in and out of the cells of your body all the time. To understand why the water balance is so important in homeostasis, and to make sense of how your kidneys work, you need to know about diffusion, osmosis and active transport.