Home Preparation for National Talent Search Examination (NTSE)/ Olympiad
Chapter : 1. The cell
Golgi Complex :
Golgi Complex : Introduction : • Golgi bodies are absent in prokaryotic cells. Golgi complex is found in all eukaryotic cells except RBCs. Historical Account : • Camillo Golgi (1898), a zoologist, observed Golgi bodies in the form of a network in nerve cells of barn owl. Ultrastructure : • It is also called Golgi complex or Golgi apparatus or Dictyosome (in plants cell). • It is made up of cisternae. • Golgi bodies are interconnected with the tubules. Functions of Golgi Apparatus : • The main function of Golgi apparatus is secretory. • It produces vacuoles or secretory vesicles which contain cellular secretions like enzymes, proteins, cellulose etc. • Golgi apparatus is also involved in the synthesis of cell wall, plasma membrane and lysosomes.