Oral rehydration therapy takes advantage of which transporter in GIT -
Ans. is 'a' i.e., Na Glucose co transport * Oral rehydration is possible if glucose is added with salt. It capitalizes on the intactness of glucose coupled Na+ absorption (Na glucose co transport), even when other mechanisms have failed or when intestinal secretion is excessive, because the secreted fluid lacks glucose and cannot be reabsorbed.
Na Glucose co transport
K glucose co transport
Na calcium co transport
Na channel
G.I.T