groups of microtubles located just outside nucleus in animal cells. centrioles they function to pull chromosomes pairs apart during cell division a group of cells similar in structure and function tissue disorganized strands of genetic material found in nucleus chromatin digests foreign material or worn out cells. Also known as "suicide packs" Lysosomes gel-like substance found inside of nucleus nucleoplasm produces food in green plants chloroplasts gel-like fluid in which organelles are embedded inside the cell cytoplasm a group of tissue functioning for one purpose organ non-living structure which provides support for bacteria and plant cells cell wall produces energy for all cell functions. May have existed as individual organism mitochondria Part 3 of cell theory all cells come from pre-existing cells modifies proteins, packages and transports them around the cell endoplasmic reticulum who discovered microorganisms Anton van Leewenhoek the basic structural and functional unit for all organisms found inside nucleus, made of RNA and protein THE CELL nucleolus Control center of cell Contains DNA - genetic code material selectively permeable, controls what enters and leaves the cell Nucleus cell membrane Site of protein synthesis Ribosomes tube system that has ribosomes attached to its outside rough endoplasmic reticulum http://www.proprofs.com/flashcards/cardshow.php?title=Cell-organelles&quesnum=1