Cells 3.0 / 5 based on 1 rating ? BiologyCells, tissues and organsGCSEAQA Created by: Megan RogersCreated on: 09-04-13 21:43 What does a Plant cell have that an Animal cell doesnt? Cell Wall, Permanent Vacuole, Chloroplasts 1 of 15 Nucleus? Contains genetic material that controls activity of the cell 2 of 15 Cytoplasm? Gel like substance where most of the chemical reactions happen, this contains enzymes that control these chemical reactions 3 of 15 Cell Membrane? Holds cell together, controls what goes in and out 4 of 15 Mitochondria? Most of respiration reactions occur, respiration releases energy that the cell needs to work 5 of 15 Ribosomes? Where the proteins are made in the cell 6 of 15 Cell Wall? Made of cellulose, supports cell and strengthens it 7 of 15 Permanent Vacuole? Contains cell sap, weak solution of sugar and salts 8 of 15 Chloroplasts? Where photosynthesis occurs, makes food for plant, contain green substance called chlorophyll 9 of 15 What is yeast? Single celled organism, microorganism. Has a nucleus, cytoplasm, cell membrane surrounded by a cell wall 10 of 15 What dont bacterial cells have? A Nucleus, genetic material floats in cytoplasm . Has a cell membrane surrounded by a cell wall 11 of 15 Diffusion? Diffusion is the spreading out of particles from an area of high concentration to an area of low concentration 12 of 15 Why are cell membranes clever? Hold cell together but let things in/out too, dissolved substances can move in and out by diffusion 13 of 15 What molecules can diffuse through cell membranes? Oxygen, Glucose, Amino Acids, Water 14 of 15 What molecules can't get through the cell membrane? Starch and Proteins 15 of 15
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