1) How much bigger a microscope makes something appear. a) Zoom b) Focus c) Magnification d) Image 2) To make an image clear and sharp. a) Focus b) Zoom c) Magnify d) Polish 3) What you see when looking down a microscope. a) Picture b) Hologram c) Image d) Portrait 4) The basic unit of all life. All organisms are made of these. a) Cells b) Organs c) Tissues d) DNA 5) The ‘control centre’ of a cell. Contains DNA. a) Brain b) Gene c) Mitochondria d) Nucleus 6) A tough wall around plant cells. Helps to support the cell. a) Cell Membrane b) Cytoplasm c) Cell Wall d) Membrane Wall 7) Membrane that controls what goes into and out of a cell. a) Cell Membrane b) Cell Wall c) Membrane Wall d) Border Wall 8) Small structures in the cytoplasm of all cells, where respiration occurs. a) Chloroplasts b) Nucleus c) Cytoplasm d) Mitochondria 9) Watery jelly inside a cell where the cell’s activities take place. a) Hydroplasm b) Cytoplasm c) Ectoplasm d) Celluloplasm 10) Green structure containing chlorophyll. Found in plant cells. Where the plant makes food using photosynthesis. a) Chloroplast b) Mitochondria c) Biochloride d) Chlorochondria

KS3 Microbiology

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