Explain in an easy way and function

Nutrient (ex. Glucose) reabsorption by the PCT Luminal Membrane contains 100% of glucose Blood flow reabsorbed into blood symporter proteins that Peritubular capillary Glucose reabsorb glucose & amino O acids using the Nat gradient... Interstitial fluid Low glucose Basement membrane (2 Glucose diffuses down its secondary active transport concentration gradient by facilitated diffusion. Basolateral Glucose membrane uniporter High glucose - Glucose Nat Tubule cell of PCT Luminal Low Nat High glucose Net effect: normally all glucose & amino acids are reabsorbed in the 1 Glucose is transported up its concentration Na* / glucose symporter gradient by secondary PCT... None should be lost to the active transport. O urine. High Nat Low glucose 0% glucose remains in tubular fluid Tubular fluid Lumen of proximal convoluted tubule (PCT)