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Leaving Certificate Biology Food & Feeding 3 EQ iQuiz

FIRST In PowerPoint 2007 if you see a Security Warning click HERE on Options… and then click on  Enable this content. Leaving Certificate Biology Food & Feeding 3 EQ iQuiz. SECOND Press the F5 Key to Begin, Then click on this Blue Box. What is a disaccharide?. Two monosaccharides

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Leaving Certificate Biology Food & Feeding 3 EQ iQuiz

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  1. FIRST In PowerPoint 2007 if you see a Security Warning click HERE on Options… and then click on  Enable this content Leaving Certificate BiologyFood & Feeding 3 EQ iQuiz SECOND Press the F5 Key to Begin, Then click on this Blue Box

  2. What is a disaccharide? Two monosaccharides joined together Sucrose Many monosaccharide joined together Fructose

  3. Which one of the following is a monosaccharide? Starch Sucrose Maltose Glucose

  4. What is the ratio of Hydrogen atoms to Oxygen atoms in carbohydrate? 1:2 2:1 1:1 3:1

  5. Name the chemical elements present in carbohydrates. C, H, O, N C, H, O C, H, O, P, S H, O

  6. What chemical is used to test for the polysaccharide starch? Benedict’s Reagent Biuret Reagent Methylene Blue Iodine

  7. What is cellulose formed from? Protein Glucose chains Starch chains Fat

  8. Fats are composed of fatty acids and … Amino acids Phosphates Glycerol Lipids

  9. What name is given to fats that are liquid at room temperature? Grease Oils Lipids Fatty acids

  10. Name a chemical element that is found in proteins but not in carbohydrates. Nitrogen Ammonia Carbon Oxygen

  11. Where would you find cellulose? Cell membranes Bones Cell walls Nucleus

  12. An example of a protein that has a structural role is … Cellulose Myosin Chitin Hair

  13. Which of the following is a water soluble vitamin? Vitamin E Vitamin A Vitamin D Vitamin C

  14. Name the small biomolecules that make up proteins. Polypeptides Amino acids Glycerol Fatty acids

  15. What is the chemical reagent used to test for proteins? Benedict’s Reagent Iodine Biuret Reagent Ethanol

  16. Which one of the following is a trace element in the human diet? Tin Copper Potassium Calcium

  17. Food & Feeding 3 EQ iQuiz How did you do? Click this Blue Box to find out

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