FTP, identify this term once used to describe the ground substance-the living material-of cells, which included include the complex colloidal organization of substances making up a cell's nucleus, cytoplasm, plastids, and mitochondria.
This term is still used to describe the contents of the tubelike structures, or hyphae, of which fungi are composed.  In cellular biology, it has generally been replaced by the term cytoplasm, though that term does not include the cell nucleus.  FTP, identify this term once used to describe the ground substance-the living material-of cells, which included include the complex colloidal organization of substances making up a cell's nucleus, cytoplasm, plastids, and mitochondria.
This term is still used to describe the contents of the tubelike structures, or hyphae, of which fungi are composed.  
protoplasm