BIBLIOGRAFIA.

• http://es.slideshare.net/rilara/el-transporte-celular-presentation?related=1
• http://www.ecured.cu/index.php/Transporte_celular       
• http://es.wikipedia.org/wiki/Transporte_celular
• https://www.google.com.mx/search?q=google&client=opera&hs=VP9&source=lnms&tbm=isch&sa=X&ei=CJ8oVfG8HYaWyAS33YGADQ&ved=0CAcQ_AUoAQ&biw=1242&bih=599#tbm=isch&q=imagenes+de+transporte+celular&imgrc=KYyz2ipd6GFZaM%253A%3Bg0sxh0FQs89BUM%3Bhttp%253A%252F%252Fimage.slidesharecdn.com%252Ftransportecelular-140702174443-phpapp02%252F95%252Ftransporte-celular-1-638.jpg%253Fcb%253D1404341448%3Bhttp%253A%252F%252Fes.slideshare.net%252Fjenny_37%252Ftransporte-celular-36571089%3B638%3B479