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5 Written questions

5 Matching questions

  1. what are the two enantiomer of glucose
  2. how are structural isomers and stereoisomers different form one another?
  3. If a protein may contain several different domains and each domain has____function
  4. what are lipids
  5. ____bridges can form between the side chains of two cysteine amino acids.
  1. a lipids are hydrophobic molecules composed primarily of hydrogen and carbon.
  2. b only stereoisomer have identical bonding relationships but different structures
    only structural isomers contain the same atoms,but with different bonding relationships.
  3. c different
  4. d L-glucose and D-glucose
  5. e disulfide

5 Multiple choice questions

  1. dehydration reactions involve the loss of water and hydrolysis reactions involve the addition of water
    dehydration reactions form polymers hydrolysis reactions break down polymers into monomers.
  2. proteins are polymers essential to nearly all life processes
  3. 1. energy storage
    2. create a barrier to water loss
    3. form hormones important in reproduction
    4. plasma membrane structure
  4. the phosphate group of one nucleotide is covalently linked to the sugar of the second nucleotide
  5. phosphodiester

5 True/False questions

  1. what are the major classes of lipidsL-glucose and D-glucose


  2. unsaturated fat have _________melting point that saturated fatsL-glucose and D-glucose


  3. 1. DNA
    2. RNA
    3. DNA
    4. RNA
    1. transmission of genetic information to daughter cells
    2. transfer of genetic information into protein
    3. store of genetic information
    4. decoding genetic information


  4. what occurs during hydrolysis reactions?polymers are broken down one monomer at a time by the addition of water.


  5. which of the following describe sugarThe repeating helical structure that is formed by a polypeptide backbone


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