Cell Structure 0.0 / 5 ? BiologyCellular processes and structureASAQA Created by: BCreated on: 24-04-14 11:08 The process where cells are broken up and the different organelles are separated out cell fractionation 1 of 12 To reduce enzyme activity that might break down the organelles cold 2 of 12 To prevent organelles bursting or shrinking as a result of osmotic gain or loss isotonic 3 of 12 To maintain a constant pH buffered 4 of 12 Cells are broken down by a blender to release the organelles from the cell homogenation 5 of 12 The process where the fragments in the filtered homogenate are separated out ultracentification 6 of 12 A cell with a membrane bound nucleus and chromosomes eukaryotic 7 of 12 A cell without a nucleus or membrane bound organelles prokaryotic 8 of 12 Contains DNA and controls the cell nucleus 9 of 12 Site of aerobic respiration and produces ATP mitochondria 10 of 12 Large surface area for protein sysnthesis and a pathway for the transportation of materials rough endoplasmic reticulum 11 of 12 Synthesises, stores and transports carbohydrates and lipids smooth endoplasmic reticulum 12 of 12
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