Sorption example sentences

Aldosterone acts mainly at the renal tubules and stimulates the reabsorption of Na+ and water and excretion of K+ and phosphate ions.PTH acts on bones and stimulates the process of bone resorption (dissolution/ demineralisation).Urine formation involves three main processes, i.e., filtration, reabsorption and secretion.Aldosterone causes reabsorption of Na+ and water from the distal parts of the tubule.PTH also stimulates reabsorption of Ca2+ by the renal tubules and increases Ca2+ absorption from the digested food.From Figureure 1 3a can you determine the wavelength (colour of light) at which chlorophyll a shows the maximum absorption? Does it show another absorption peak at any other wavelengths too? If yes, which one? Now look at Figureure 1 3b showing the wavelengths at which maximum photosynthesis occurs in a plant.PCT also helps to maintain the pH and ionic balance of the body fluids by selective secretion of hydrogen ions, ammonia and potassium ions into the filtrate and by absorption of HCO3 – from it.Nearly 99 per cent reabsorption of the filtrate takes place through different parts of the nephrons.It resembles roughly the absorption spectra of chlorophyll a and b (discussed in section 1 4).Urine formation involves three main processes namely, glomerular filtration, reabsorption and secretion, that takes place in different parts of the nephron.Can you see that the wavelengths at which there is maximum absorption by chlorophyll a, i.e., in the blue and the red regions, also shows higher rate of photosynthesis.Reabsorption of water also occurs passively in the initial segments of the nephron (Figureure 1 5).Absorption of simple sugars, alcohol and medicines also takes place in the stomach.Absorption is the process by which the end products of digestion pass through the intestinal mucosa into the blood or lymph.Ethylene also promotes root growth and root hair formation, thus helping the plants to increase their absorption surface.