cell organelles 0.0 / 5 ? BiologyCellular processes and structureASAQA Created by: Gemmy-PCreated on: 01-11-13 15:09 cell membrane partially permeable barrier which controlls the passage of substances in and out of the cell. 1 of 11 endoplasmic reticulum System of channels for transporting materials through the cytoplasm. RER ribosomes on surface-protein synthesis SER sterioid and lipids 2 of 11 Golgi apparatus receives protiens synthesised on the ER and prepares them for secretion out of the cell. involves adding carbohydrates to form glycoproteins. 3 of 11 Mitochondria aerobic respiration and produces ATP in cell. 4 of 11 Cell wall provides machanical support and protection, prevents cell from bursting. 5 of 11 chloroplasts Photosynethis takes place. pigments capture the energy of sunlight and transfer it to chemical bonds. 6 of 11 nucleus chromosomes contain DNA which controls the synthesis of proteins. Ribosomes are formed in the nucleolus. 7 of 11 Ribosomes uses info in nucleic acid to synthesise proteins. 8 of 11 lysosomes destroys worn out organelles and digestes the contents of vaculoes formed by phagocytosis. 9 of 11 centriole spindle shape structure of protein fibres on which the chromosomes move during nuclear division. 10 of 11 vacuole stores waste products and other substances. changes in volume affect the turgidity of the cell. 11 of 11
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