Active transport by the cecropia midgut. II. Fine structure of the midgut epithelium.
D000818:Animals; D001693:Biological Transport, Active; D002462:Cell Membrane / Q000378:metabolism; D004721:Endoplasmic Reticulum; D004847:Epithelial Cells; D004848:Epithelium / Q000378:metabolism*; D006458:Hemolymph / Q000378:metabolism; D007313:Insecta / Q000033:anatomy & histology*; D007413:Intestinal Mucosa / Q000378:metabolism; D008854:Microscopy, Electron; D008928:Mitochondria / Q000378:metabolism; D011188:Potassium / Q000378:metabolism*
D011188:Potassium