WHAT IS THE DIFFERENCE BETWEEN PROKARYOTES & EUKARYOTES ?
EUKARYOTES PROKARYOTES
DIAGRAM OF EUKARYOTES AND
PROKARYOTES
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 ...
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