Based on the information given in each description, determine if the transporter is likely a channel or a carrier. This transporter shows increasing rate of transport with increasing solute concentration until the rate of transport approaches the rate of unhindered diffusion. Carrier This transporter uses symport to move glucose against its concentration gradient. Carrier This transporter moves both D-arabitol and L-arabitol across the membrane with the same efficiency. Channel This transporter can move no more than 102 ions across the membrane every second. Carrier I feel like i have #1,3,4 correct but im not 100% sure and i only have one attempt left