Blood reabsorbs : glucose, amino-acids, sodium ions, potassium ions, chlorine ions, water etc.
wastes
arteries and veins
The water and nutrients are reabsorbed from the nephridia into the blood vessels surrounding the nephridia. This process helps to conserve essential substances and maintain the balance of fluids and solutes in the body.
Substances like glucose, amino acids, and ions are reabsorbed by capillaries in the kidney. Waste products like urea and creatinine are typically removed from the filtrate and excreted in urine.
Substances to be reabsorbed must typically pass through two main barriers to reach the blood: the apical membrane of the epithelial cells lining the renal tubules and the basolateral membrane of these cells. After crossing these membranes, the substances enter the interstitial fluid and then diffuse into the blood capillaries. This process ensures selective reabsorption of essential nutrients and ions while maintaining waste elimination.
Sodium and Chloride
the process where nephrons are reabsorbed into the surrounding blood vessel is the blood cells
Reabsorbed molecules diffuse from the interstitial fluid into the blood capillaries. This process occurs primarily in the kidneys, where substances like water, ions, and nutrients are reabsorbed from the filtrate back into the bloodstream. This ensures that essential molecules are retained in the body while waste products are excreted.
Deoxygenated blood leaves the kidneys through the renal veins.
Tubular kidney disease-- Disease of the kidney that affect the tubules, the part of the kidney that allows certain substances to be reabsorbed back into the blood
Blood reabsorbs essential substances such as glucose, amino acids, and ions like sodium and potassium from the nephrons in the kidneys. These substances are reabsorbed back into the bloodstream to maintain proper balance and prevent their loss in urine.
In the nephron, waste products such as urea, excess salts, and water are filtered out of the blood. These substances are then either reabsorbed back into the bloodstream or excreted as urine.