Other questions in this quiz

2. The primary structure of a protein refers to the AA sequence...

  • always written as AA1, AA2 etc
  • always written C to N
  • always written N to C
  • always written 5' to 3'

3. In beta turns proline and glycine are often found at AAs:

  • 1 and 2
  • 1 and 4
  • 2 and 3
  • 2 and 4

4. The biological function of myoglobin is determined by the presence of a:

  • beta sheet
  • heme group
  • alpha helix
  • free iron in ferric form
  • free iron in ferrous form

5. In beta turns the following feature of proline is important

  • D isomer
  • L isomer
  • cis isomer
  • trans isomer

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