Eukaryotic Organelles description and function 0.0 / 5 ? BiologyCellular processes and structureASAQA Created by: amberjedxoCreated on: 24-10-17 12:01 Nucleus Description- Large organelle surrounded by double membranes which contains pores Function- Controls cell function by controlling the transcription of DNA 1 of 12 Cell-Surface Membrane Description- Membrane surrounding cell. Made mainly of phospholipids and proteins Function- Regulates movement of substances. Responds to chemicals like hormones 2 of 12 Mitochondrion Description- Oval shaped with a double membrane Function- Sites of aerobic respiration. Responsible for the production of ATP 3 of 12 Chloroplast Description- Surrounded by double membrane Function- Where photosynthesis takes place 4 of 12 Golgi Apparatus Description- Group of fluid-filled membrane-bound flattened sacs Function- Processes and packages new lipids and proteins 5 of 12 Golgi Vesicles Description- Small fluid-filled sacs produced by the golgi apparatus Function- Transport proteins and lipids made by golgi 6 of 12 Lysosome Description- Round organelle surrounded by membrane Function- Contains digestive enzymes called lysozames. Digest invading cells or break down worn out components 7 of 12 Ribosome Description- Made from RNA and proteins Function- Site where proteins are made 8 of 12 Rough Endoplasmic Reticulum Description- System of membranes enclosing a fluid-filled space. Surface coated with membranes Function- Fold and process proteins 9 of 12 Smooth Endoplasmic Reticulum Description- Similar to RER but without the ribosomes Function- Synthesise and process lipids 10 of 12 Cell Wall Description- Surrounds plant, algal and fungal cells Function- Supports cells. Prevents it from changing shape 11 of 12 Cell Vacuole Description- Found in cytoplasm, contains cell sap Function- Maintains pressure. Keeps cell rigid 12 of 12
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