protein structure

  • Created by: h2001k
  • Created on: 19-04-18 11:51

1. what are the different sections of a protein ?

  • a carboxyl group, (-NH2), an amino group
  • (-COOH), an amino group , nitrogen-containing R group
  • (-COOH), amino group , carbon-containing R group
  • a carboxyl group, an alchohol, an R group
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Other questions in this quiz

2. this level occurs in proteins of more than one polypeptide chain.

  • secondary
  • quaternary
  • primary
  • tertiary

3. a protein's ------ structure determines its 3D structure and properties.

  • tertiary
  • primary
  • secondary
  • quaternary

4. ------- can be easily broken if PH or temperature conditions change.

  • sulphur bridges
  • hydrogen bond
  • peptidebond
  • ionic bond

5. globular proteins are :

  • long, tightly coiled, soluble
  • long, tightly coiled, insoluble
  • round, compact ,soluble
  • round, compact , insoluble

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