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Seal of Good Local Governance (SGLG) 2024Final.pptx
Golden Touch PMR 2011 by Sir RemY
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10. 1. From the graph: 2. From the table: Y-axis X-axis
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17. Amoeba Mucor Paramecium Chlamydomonas Hydra Spirogyra Consist of one cell Consist of one cell Consist of one cell Consist of many cells Consist of many cells Consist of many cells
18. Consist of one cell Consist of many cells Amoeba Paramecium Chlamydomonas Mucor Hydra Spirogyra
35. 1. Identify the electrode X and Y: Electrode X : Electrode Y : 2. Identify the Gas P and Q: Gas P : Gas Q : Anode Cathode Hydrogen gas Oxygen gas
36. 3. Suggest a way to identify the gas collected in the electrolysis process Gas P : Gas Q : Test with burning wooden splinter. Produce “pop” sound Test with glowing wooden splinter. Glowing wooden splinter will be light up. ** oxygen support for combustion 4. State the expected ratio of the volume of the gas collected in test tube Q to the volume of the gas collected in test tube P. 2 Hydrogen : 1 Oxygen ** Molecule formula for water is H 2 O : have 2 hydrogen, 1 oxygen
54. POWER STATION TRANSFORMER STATION NATIONAL GRID NETWORK SWITCH ZONE MAIN SUBSTATION BRANCH SUBSTATION HOUSE / OFFICE / INDUSTRY
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64. The nutrients we obtain from our food helps us remain healthy and are used to build new cells for growth, supply energy, maintain healthy and to replace damage cells. CLASSES OF FOOD Proteins Carbohydrates Vitamins Fats Fiber Minerals Water
65. FOOD TEST Food Tests Results Starch Put a few drops of iodine on starchy food A blue black color is formed if the substances contains starch Glucose A few drops of Benedict’s solution or Fehling’s solution and the food substances are heated in a water bath A brick red precipitate is form if the food substances contains glucose Protein A few of Million’s reagent and the food substances are heated in a water bath A red precipitate is formed if the food substances contains protein Fats Rub the food substances on a filter paper A translucent grease mark is formed if the food contains fat.