Clutches and Bands in an Automatic Transmission. In the last section, we discussed how each of the gear ratios is created by the transmission. For instance, when we discussed overdrive, we said:
Materials move in opposite directions: reabsorption moves materials into the blood, whereas secretion removes them from the blood. Blood pressure in the glomerulus is _______ than in other capillaries due to the relatively large diameter of ________ arterioles. higher; afferent.
Best Answer: Reabsorption, by definition, is the movement of substances out of the renal tubules back into the blood capillaries located around the tubules (called the peritubular copillaries). Substances reabsorbed are water, glucose and other nutrients, and sodium (Na+) and other ions. Reabsorption begins in the proximal convoluted tubules and continues in the loop of Henle, distal convoluted tubules, and collecting tubules (Figure 3).