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5 Written questions

5 Matching questions

  1. The ______,____and______structtural levels of a protein describe a protein with a single polypeptide chain.
  2. what are protein-protein interactions
  3. which of the following polysaccharides contain chain of the alpha-glucose isomer?
  4. carbon can form four bonds because it has only _______electrons in the outer energy____
  5. which of the following atoms form nonpolar covalent bonds with carbon
  1. a hydrogen
  2. b 1.primary
    2. secondary
    3. tertiary
  3. c starch
  4. d 4
  5. e when one protein binds to another, this is called a protein- protein interaction

5 Multiple choice questions

  1. base
  2. the bilayers is the most energetically favorable arrangement in aqueous solution.
    the hydrophillic ends attract water while the hydrophobic ends exclude water
  3. lower
  4. nitrogen
    c atoms.
  5. 1. energy storage
    2. create a barrier to water loss
    3. form hormones important in reproduction
    4. plasma membrane structure

5 True/False questions

  1. what are proteins?proteins are polymers essential to nearly all life processes


  2. 1. starch
    2. metabolic enzymes
    1. transmission of genetic information to daughter cells
    2. transfer of genetic information into protein
    3. store of genetic information
    4. decoding genetic information


  3. what are two examples of important functional group in organic molecules?Macromolecules


  4. 1. DNA
    2. RNA
    3. DNA
    4. RNA
    1.the linear sequence of amino acids
    2. two or more interacting polypeptides
    3. repetitive folding patterns such as a helix and B pleated sheet
    4. the three- dimensional structure of a polypeptide


  5. which of the following describe sugarlarge molecules that are form by joining smaller molecules together


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