In Eukaryotic cells it would be the nucleus.
stem cells usually consist of a nucleus, cytoplasm and a big toe sticking out of it
The nucleus is the largest organelle in animal cells.
The nucleus is the most obvious organelle in any eukaryotic cell.
it is inchloroplast. That is the organelle.
Chlorophyll is the only organelle that exists in plant cells and not animal cells.
a cell membrane!
the cells nucleus
It should be the vacuole, because all cells, even the red-blood cells and xylem cells have vacuoles. Basically my definition of "universal cell organelle" means an organelle which is present in all cells.
The organelle that directs a cell's activities is the nucleus.
what organelle is like the cell"s highway
The organelle that directs a cell's activities is the nucleus.
The cell membrane is an organelle, but cytoplasm is not an organelle, it is just a substance.