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5 Written questions

5 Matching questions

  1. prokaryotic
  2. ion
  3. cellulose
  4. hydrolysis
  5. monosaccharide
  1. a An electrically charged atom that has gained or lost electrons
  2. b describes a cell that does not have a nucleus or anyother membrane-covered organelles; also called bacteria.
  3. c polysaccharide consisting of glucose monomers that reinforces plant-cell walls. Tougher than other polysaccharides. for structure
  4. d breaks down molecules by adding water to them
  5. e single sugar molecule

5 Multiple choice questions

  1. positively charged particle of an atom
  2. basic building blocks of protein molecules
  3. "water loving"
  4. A substance that cannot be broken down into simpler substances
  5. A research method whereby a problem is identified, a hypothesis stated, and hypothesis is tested

5 True/False questions

  1. phospholipida lipid made of phosphate group (hydrophilic head) and two fatty acids (hydrophobic tails). forms cell membrane.


  2. polymersbuilding blocks of polymers


  3. polypeptidelong chains of monomers


  4. functional groupsdetermines a molecule's function. is hydrphilic. includes the hodroxl, carboxyl, carbonyl, amino, phosphate groups.


  5. starchA storage polysaccharide in plants consisting entirely of glucose. for energy