| ORGANELLES -LIITLE ORGANS; PERFORM SPECIFIC FUNCTIONS 1.MITOCHONDRIA DOUBLE MEMBRANE (PHOSPHOLIPID BILAYER) POWERHOUSE SITES OF CELLULAR RESPIRATION BREAKING OF FOOD MOLUECULES TO GENERATE ATP CRISTAE MITOCHONDRIA’S INNER MEMBRANE WITH FOLD TO SUPPORT SURFACE AREA FOR GREATER CELLULAR ACTIVITY MATRIX INNER CAVITY OF THE CRISTAE INTERMEMBRANEOUS SPACE THE REGION BETWEEN ITS INNER AND OUTER MEMBRANE 2. RIBOSOMES SITE FOR PROTEIN SYNTHESIS THEY RECEIVE CODED MESSAGE FROM DNA AS TO THE KIND OF PROTEIN TO BE SYNTHESIZED OR PRODUCED BOUND/ ATTACHED THE ONES ATTACHED TO THE ER MAKE SECRETORY PROTIENS FREE PRODUCE PROTEINS LOCALIZED IN THE CYTOSOL 3.ENDOPLASMIC RETICULUM COMSISTS OF FLATTENED SHEETS, SACS AND TUBES OF MEMBRANES SMOOTH ER SITE FOR LIPID SYNTHESIS AND FORMS VESICLES FOR TRANSPORTING LARGE MOLECULES TO OTHER CELL PARTS ROUGH ER WITH BOUND RIBOSOMES- PROTEIN SYNTHESIS 4. GOLGI APPARATUS LOOK LIKE A STACK OF PANCAKES INVOLVED IN MODIFYBG, SORTING AND PACKAGING MACROMOLECULES FOR SECRETION AND DELIVERY TO OTHER ORGANELLES 5.LYSOSOMES ALSO KNOWN AS ‘DIGESTIVE SACS’, SUICIDE BAGS CONTAINS NUMEROUS HYDROLYTIC OR DIGESTIVE ENZMES FOR THE BREAKDOWN OF MACROMOLECULES WITHIN THE CELL 6. PERIXOSOMES MEMBRANE BOUND VESICLES WHICH CONTAIN OXIDATIVE ENZYMES. THEYT HAVE ENZYMES FOR OXIDIZING CERTAIN MACROMOLECULES RESULTING IN THE FORMATION OF HYDROGEN PEROXIDE 7. VACUOLES LARGE MEMBRANEOUS STORAGE SACS THEY VARY IN USES: IN ANIMAL CELLS: 1.STORAGE FOR WATER AND FOOD 2.FOR EXCRETION OF WASTE MATERIALS IN PLANT CELLS: 1VERY LARGE, OCCUPYING AROUND 90% OF THE CELL VOLUME THEY FUNCTION FOR INTRACELLULAR DIGESTION, SPACE FILING AND CONTROL OF VELL TURGOR 8. VESICLES SMALL MEMBRANEOUS STORAGE SACS NBGAGED IN THE TRANSFER OF MATERIALS BETWEEN THE GOLGI APPARATUS AND OTHER STRUCTURES SPECIAL ORGANELLES IN THE CYTOPLASM 1. CENTRIOLE ACTIVE IN CELL DIVISION IN ANMAL CELLS FOUND OUTSIDE THE NUCLEUS CONSISTS OF 2 ROD SHAPED CENTRIOLES FORMATION OF SPINDLE FIBERS 2.CYTOSKELETON FRAMEWORK OF THE CELL SUPPORTIVE STRUCTUR IN THE FORM OF PROTEIN CALLED MICROTUBULES AND MICROFILAMENTS 3.PLASTIDS COLORED PIGMENTS IN THE FORM OF GRANULES CLASSIFIED INTO CHLOROPLASTS(GREEN COLORED PIGMENTS, SITE OF PHOTOSYNTHESIS), CHROMOPLASTS(COLORES PIGMENTS OTHER THEN GREEN TO SYNTHESIZE AND STORE CAROTENOID PIGMENTS) AND LEUCOPLASTS(COLORLESS PLASTIDS, MAY CONTAIN STORED FOOD) | A NUCEAR MEMBRANE SEPARATES THE KARYOPLASM FROM THE CYTOPLA,SM DOUBLE MEMBRANE WITH NUCELAR PORES NUCLEOPLASM/ KARYOPLASM/NUCLEAR SAP THE SEMI FLUID PRESENT INSIDE THE NUCLEUS NUCLEOLUS COMPOSED OF RNA AND PROTEIN MOLECULES. IT IS ALSO THE SITE WHERE THE SUBUNITS OF RIBOSOMES ARE FORMED CHROMATIN COMPOSED OF DNA AND PROTEIN MOLECULES DURING CELL DIVISION, IT COILS AND BECOMES ROD SHAPED STRUCTURES CALLED CHROMOSOMES | 
