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5 Written questions

5 Matching questions

  1. denaturation
  2. starch
  3. monosaccharide
  4. polymer
  5. polysaccharide
  1. a building block of a carbohydrate; simple sugar
  2. b large carbohydrate made up of monosaccharides, ex. starch and glycogen
  3. c large molecule made up of smaller building blocks or monomers
  4. d polysaccharide made up of a chain of glucose molecules; food storage molecule for plants
  5. e when an enzyme changes shape and no longer functions due to high temperatures or wrong pH

5 Multiple choice questions

  1. contains carbon, hydrogen, oxygen, and nitrogen; makes up cell/body structures and enzymes
  2. measurement system used to indicate how acidic or basic a substance is; measures the concentration of H+ ions
  3. contains carbon, hydrogen, oxygen, nitrogen, and phosphorous; involved in protein synthesis
  4. process that changes one set of chemicals into another set of chemicals
  5. substance that speeds up the rate of a chemical reaction

5 True/False questions

  1. cholesterolwith fatty acids, make up the building blocks of lipids


  2. fatty acidwith glycerol, make up the building blocks of lipids


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


  4. RNAdouble stranded nucleic acid that stores and transmits genetic information


  5. carbohydratecontains carbon, hydrogen, and oxygen; main source of energy for body, commonly end in "ose"