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.
Therefore, the cell makes nonpolar active transport. pumps for the glucose. This is primary active transport. c) Glucose is polar so itâs not permeable across the membrane. But, the membrane has protein channels through. which glucose diffuses across the membrane. This is facilitated diffusion. d) Glucose is polar so it is permeable across the membrane. So, the membrane simply needs carboporin molecules. which function like aquaporins.