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of 44 available terms

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5 Written Questions

5 Matching Questions

  1. macromolecule
  2. monomers
  3. disaccharide
  4. cholesterol
  5. enzymes
  1. a steroid molecule present in the plasma membranes of animal cells
  2. b protein substances that speed up chemical reactions.
  3. c A double sugar, consisting of two monosaccharides joined by dehydration synthesis.
  4. d large molecules
  5. e building blocks of polymers

5 Multiple Choice Questions

  1. A molecule that has electrically charged areas.
  2. single sugar molecule
  3. polysaccharide consisting of glucose monomers that reinforces plant-cell walls. Tougher than other polysaccharides. for structure
  4. "water loving"
  5. atoms of the same element that have different numbers of neutrons in the nucleus

5 True/False Questions

  1. electronneutral particle of an atom

          

  2. radioisotopean unstable isotope of an element, which undergoes radioactive decay

          

  3. hydrophobic"water loving"

          

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

          

  5. glycogennegatively charged particle of an atom

          

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