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of 54 available terms
(1 exact duplicate found)

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5 Written questions

5 Matching questions

  1. covalent bond
  2. proteins
  3. buffer
  4. lipids
  5. dependent variable
  1. a elements-C,H,O
    monomer-glycerol+fatty acid
    polymer-comlex, unsaturated lipids, oils
    function-store energy
  2. b bond formed by the sharing of electrons between atoms
  3. c The experimental factor that is being measured; the variable that may change in response to manipulations of the independent variable
  4. d an ionic compound that resists changes in its pH
  5. e elements-C,H,O,N
    monomer-amino acid
    function-rebuild body structures

5 Multiple choice questions

  1. If you get cut during a lab and it's not serious, just put a band-aid on it.
  2. compound that donates H+ ions to an aqueous solution and measures less than 7 on the pH scale
  3. OH-
  4. used on high power, focuses small things
  5. internal membrane system in cells in which lipid components of the cell membrane are assembled and some proteins are modified

5 True/False questions

  1. eukaryotea single-celled organism that does not have a nucleus or membrane-bound organelles; examples are archaea and bacteria


  2. ionic bondan attraction between molecules of the same substance


  3. solutein a solution, the substance that dissolves in the solvent


  4. neutralspecialized protein that catalyzes the chemical reactions of a cell


  5. lysosomesa cell organelle composed of RNA and protein; the site of protein synthesis