Coral Springs, FL. Online Offers. Coral Springs, officially chartered July 10, 1963, is a city in Broward County, Florida, United States, approximately 20 miles (32 km) northwest of Fort Lauderdale. As of the 2010 United States Census, the city had a population of 121,096.
tight juncÂ·tion. An intercellular junction between epithelial cells in which the outer leaflets of lateral cell membranes fuse to form a variable number of parallel interweaving strands that greatly reduce transepithelial permeability to macromolecules, solutes, and water through the paracellular route.
IX. 3 Types Of Cell Junctions Found In Animal Tissues A. tight junctions 1. neighboring cells held tightly together via proteins 2. prevent leakage B. desmosomes (anchoring junctions) 1. function like rivets to hold cells together in strong sheets 2. common in tissues subject to stretching or mechanical stress a. skin & muscle C. gap junctions 1. are communicating junctions 2. protein lined pores 3. allow small molecules to flow between adjacent cells a. ions of heart cells to coordinate contraction b. enable embryo cells to communicate â¢ A desmosome forms a very strong spot weld between cells. It is created by the linkage of cadherins and intermediate filaments. (credit: modification of work by Mariana Ruiz Villareal)