Science- General Quiz 0.0 / 5 ? ScienceAll topicsGCSEAll boards Created by: tasha_0803Created on: 30-10-14 15:14 How is food moved through the gut? Peristalsis 1 of 35 An atom is in group 2, what will it's ion charge be? 2+ 2 of 35 Anaerobic respiration in animals converts glucose into what? Lactic acid 3 of 35 What are the three raw materials in the blast furnace? Limestone, coke and iron ore 4 of 35 In a series circuit, what is always the same? The current 5 of 35 Diffusion is the net movement of particles from a .... concentration to a ... concentration. high, low 6 of 35 Phagocytes do what? Ingest pathogens 7 of 35 When forces are balanced on a moving object, the object will... Continue to move at a steady speed 8 of 35 All common sodium, potassium and ammonium salts are... Soluble 9 of 35 Lipase converts what into what? Lipids into fatty acids and glycerol 10 of 35 What is assimilation? The process of moving food particles to cells 11 of 35 Amylase converts starch into what? Maltose 12 of 35 A voltmeter must always be connected in what? Parallel 13 of 35 Hooke's law states that the extension is .... to force Proportional 14 of 35 In mitosis, how many splits occur? 1 15 of 35 In meiosis, how many daughter cells are made? 4 16 of 35 A substance with a giant ionic structure will conduct electricity when.... Molten or dissolved 17 of 35 Lithium turns what colour in a flame test? Red 18 of 35 To test for halides, you use which substance? Silver nitrate 19 of 35 Which are the thickest: arteries, capillaries, veins or cells? Arteries 20 of 35 Active transport uses energy from which process? Respiration 21 of 35 Temperature does what to the rate of a reaction? Increases it 22 of 35 Charge is measured in what? Coulombs 23 of 35 Acid + carbonate gives what? Salt, water and carbon dioxide 24 of 35 What is the name of the positive electrode? The anode 25 of 35 What gas is released when an acid reacts with a reactive metal? Hyrdogen 26 of 35 On a velocity time graph, what does the gradient show? The acceleration 27 of 35 What is the word equation for aerobic respiration in humans? Glucose + oxygen --> water + carbon dioxide + energy 28 of 35 When testing for ammonia gas, which colour does damp red litmus paper go? Blue 29 of 35 Fungi have a web of what? Hyphae 30 of 35 When breathing in, the diaphragm does what? Contracts 31 of 35 A subtance burns with a green flame and forms a white precipitate in barium chloride, what is it? Barium sulphate 32 of 35 Giant covalent structures have a high melting point because they have what? Strong intermolecular forces 33 of 35 Elements in the same group have what? The same number of outer electrons 34 of 35 Acid + reactive metal gives what? Salt + hydrogen 35 of 35
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