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.
What is the difference between hypersecretion and hyposecretion? Secretion is the process of elaborating, releasing, and oozing chemicals, or a secreted chemical substance, from a cell or gland. In contrast to excretion, the substance may hâ¦ave a certain function, rather than being a waste product.