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LYSOSOMES –STRUCTURE-FUNCTIONS
Lysosomes-Structure –Enzymes-Polymorphic Nature-Function-Biogenesis Lysosome : These are first observed in liver cells. They are 1.5 to 2 milii micron in size These are single membrane bounded...
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GOLGI APPARATUS (GOLGI BODY)-STRUCTURE AND FUNCTIONS
GOLGI COMPLEX –STRUCTURE-FUNCTION In the animal and plant cells clusters of fat filled structures are present. They are called Golgi apparatus or complex. In 1898 Camillo Golgi' recognised it in the...
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ENDOPLASMIC RETICULUM-STRUCTURE- TYPES RETICULUM (ROUGH ER- SMOOTH ER) FUNCTIONS
Structure –Types And Functions Of Endoplasmic Reticulum In the cytoplasm of the cell complex membrane bounded system is present. It was called cytoplasmic vacuolar system by "Sacz & De robertis" in...
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RIBOSOMES -STRUCTURE - FUNCTION
Ribosome Structure Types And Functions In 1949 Claude observed ribosomes and called them as microsomes. In 1955 Pallade named them as Ribosomes. Occurance: In both eukaryotic and prokaryotic cells...
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CELL NUCLEUS STRUCTURE-FUNCTION
Structure and Functions of NUCLEAS In Cell In 1832 " Robert Brown" discovered nucleus. It is the essential part of the cell A definite nucleus is absent in prokaryotic cell. Instead of it a DNA...
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