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5 Written questions

5 Matching questions

  1. fatty acid
  2. lipid
  3. cellulose
  4. chemical bond
  5. polysaccharide
  1. a polysaccharide that is the main component of plant
  2. b large carbohydrate made up of monosaccharides, ex. starch and glycogen
  3. c link formed by two electrons that binds atoms together; where the energy in a compound is stored
  4. d with glycerol, make up the building blocks of lipids
  5. e huge molecule that contains carbon, hydrogen, and a little oxygen; includes fats, oils, and waxes

5 Multiple choice questions

  1. measurement system used to indicate how acidic or basic a substance is; measures the concentration of H+ ions
  2. process that changes one set of chemicals into another set of chemicals
  3. building block or monomer of a protein
  4. compound used by animals to store carbohydrates in the liver and skeletal muscles
  5. contains carbon, hydrogen, oxygen, nitrogen, and phosphorous; involved in protein synthesis

5 True/False questions

  1. productcontains carbon, hydrogen, oxygen, and nitrogen; makes up cell/body structures and enzymes


  2. glycerolcompound used by animals to store carbohydrates in the liver and skeletal muscles


  3. acidcompound that release H+ ions in solution; pH less than 7


  4. glucosesimple sugar that is used to make ATP through cellular respiration


  5. activation energyenergy needed to start a reaction