National 5 Biology - Cells - Key area 1.1 0.0 / 5 ? BiologyCell BiologyOtherSQA Created by: Hannah MoffatCreated on: 28-12-15 13:38 An organism that contains one single cell Unicellular 1 of 14 An organism made up of many cells Multicellular 2 of 14 A cells fine structure revealed at high magnification Ultrastructure 3 of 14 Selectively permeable membrane controlling the entry and exit of materials Cell membrane 4 of 14 Structural carbohydrate of which plant cell walls are composed Cellulose 5 of 14 Organelle containing chlorophyll; the site of photosynthesis Chloroplast 6 of 14 Site of chemical reactions in the cell Cytoplasm 7 of 14 Organelle that is the site of aerobic respiration and ATP production in cells Mitochondria 8 of 14 Organelle that is the control centre of the cell, containing the genetic information of the organism Nucleus 9 of 14 Circular genetic material present in bacterial cells and used in genetic engineering or modifictation Plasmid 10 of 14 Site of protein synthesis Ribosome 11 of 14 Membrane-bound sac containing cell sap in plant and fungal cells Vacuole 12 of 14 Organelles are not present in what kind of cell? Bacterial 13 of 14 Supports and prevents cells from bursting;fungal and bacterial walls have different structures and chemical compositions Cell wall 14 of 14
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