The Advantages of Seawalls Seawalls are vertical or almost vertical structures that parallel the ocean shoreline. These walls are usually massive concrete structures meant to help prevent storm surge flooding as well as upland erosion of residential areas near the shoreline.
Leukocytosis. Leukocytosis is defined as a condition where the white blood cell (WBC) count is increased. Symptoms of leukocytosis results in the abnormal increase in WBC count.
Endocytosis. Definition. noun. A process in which cell takes in materials from the outside by engulfing and fusing them with its plasma membrane. Supplement. Most of the extracellular materials that the cells absorb are large polar molecules (e.g. proteins and hormones) that cannot pass through the hydrophobic plasma membrane by simple diffusion.