Its pronunciation is K EY â . Cay is used predominantly in the German language and its origin is Latin. Cay is a variant of the name Kai (Frisian, Dutch, Finnish, German, Scandinavian, and Welsh). Cay is rarely used as a baby name for boys.
The purpose of this application note is to demonstrate the utility of the FLx800 fluorescence microplate reader to detect rapid changes in calcium ion concentration. Introduction Cell Biologists often need to detect and quantitate intracellular spectroscopically silent ions such as Cl-, Na+, K+, or Ca2+.
How Do Villi Increase Surface Area? One way to visualize how villi increase surface area is to compare your intestinal lining to a piece of ribbon. If you stretch the ribbon out and lay it flat in a space between your fingers, you can fit far less of it in that space than if you bunched it up and laid it down in a wavy pattern.