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Showing posts with the label GOLGI APPARATUS

WHAT IS GOLGI APPARATUS IN DETAILED???

★★★ GOLGI APPARATUS ★★★ ➤ DISCOVERED BY; ★ GOLGI APPARATUS WAS DISCOVERED BY  AN ITALIAN PHYSICIAN  CAMILLO GOLGI IN 1898.   ➤ GOLGI COMPLEX OR GOLGI APPARATUS; ★ THIS APPARATUS, WHICH WAS FOUND VIRTUALLY IN ALL EUKARYOTIC    CELLS, CONSISTS OF STACKS OF FLATTENED,  MEMBRANE BOUND SACS,     CALLED CISTERNAE . THIS CISTERNAE TOGETHER WITH ASSOCIATED    VESICLES ARE CALLED GOLGI COMPLEX .  ➤ COMPLEX SYSTEM; ★ IT IS A COMPLEX SYSTEM OF INTERCONNECTED TUBULES AROUND THE  CENTRAL STACKS. CISTERNAE STACKS ARE CONTINUOUSLY FORMED BY  FUSION OF VESICLES, WHICH ARE PROBABLY DERIVED BY THE BUDDING  OF SER.   ➤ FORMING FACE; ★ THEIR OUTER CONVEX SURFACE IS THE FORMING FACE,  ➤ MATURING FACE; ★ WHILE THE INNER CONCAVE SURFACE IS THE MATURING FACE. ➤ MOVEMENT OF CISTERNAE;   ★ THE CISTERNAE BREAK UP INTO VESICLES FROM THE LATTER.      THE WHOLE STACK CONSISTS OF A NUMBER OF CISTERNAE  ...