Does glucose transport require energy?

Secondary active transport Therefore, the concentration gradient of glucose opposes its reabsorption, and energy is required for its transport. Once inside the epithelial cells, glucose reenters the bloodstream through facilitated diffusion through GLUT2 transporters.Click to see full answer. Similarly one may ask, does glucose require active transport?Whether a cell uses facilitated diffusion or active transport depends on the specific needs of the cell. For example, the sugar glucose is transported by active transport from the gut into intestinal epithelial cells, but by facilitated diffusion across the membrane of red blood cells.Likewise, why does glucose need a transporter? Glucose transporters are a wide group of membrane proteins that facilitate the transport of glucose across the plasma membrane. Because glucose is a vital source of energy for all life, these transporters are present in all phyla. GLUT is a type of uniporter transporter protein. Just so, how does glucose transport across the cell membrane? Facilitated diffusion is a passive transport mechanism in which carrier proteins shuttle molecules across the cell membrane without using the cell’s energy supplies. The carrier proteins bind to glucose, which causes them to change shape and translocate the glucose from one side of the membrane to the other.What type of energy is needed for active transport? adenosine triphosphate (ATP