THE HEART

-gap junctions allow ions to pass from cell to cell transmitting the electrical impulses-heart works as 1 unit due to gap junctions. e. 1-2 large nuclei. f. lct matrix – endomysium with lots of capillaries. g. matrix connected to dense fct skeleton-collagen and elastin fibers – link cardiac cells together. h. lots of mitochondria. 2. ................
................