Florida - Agriculture. Florida's most important agricultural products, and the ones for which it is most famous, are its citrus fruits. Florida continues to supply the vast majority of orange juice consumed in the US. Florida produced nearly 80% of the nation's oranges and 79% of its grapefruits in 2002.
The cell membrane of a muscle cell is called the sarcolemma, and this membrane, like that of neurons, maintains a membrane potential. So, impulses travel along muscle cell membranes just as they do along nerve cell membranes. However, the 'function' of impulses in muscle cells is to bring about contraction.undreds or thousands of muscle fibers (cells) bundle together to make up an individual skeletal muscle. Muscle cells are long, cylindrical structures that are bound by a plasma membrane (the sarcolemma) and an overlying basal lamina and when grouped into bundles (fascicles) they make up muscle.
Endomysium is made from the protein callogen. It is vital in the process of all muscle functions. The blood vessels within the endomysium supply the muscle cells with the oxygen required to function properly. Muscle fiber cell membranes are called sarcolemma and are within the endomysium. Bundles of muscle fibers are called fasicles and are bound together by an outter layer of connective tissue called the perimysium. The entire muscle is wrapped in another type of connective tissue called epimysium.