Other questions in this quiz

2. What are assembled into proteins?

  • Amino acids
  • Acids
  • Esters
  • Carboxylic acids

3. What are amino acids soluble in?

  • Bases
  • Everything
  • Acids and bases
  • Acids

4. What is the isoelectric point?

  • The pH value at which a positive amino acid is formed.
  • A dipolar ionic form of an amino acid.
  • The pH value at which the amino acid exists as a zwitterion.
  • The pH value at which a negative amino acid is formed.

5. What is a zwitterion?

  • A negatively charged form of the amino acid.
  • A dipolar ionic form of an amino acid that is formed by the donation of a hydrogen ion from the carboxyl group to the amino group.
  • The pH value at which the amino acid exists as an isoelectric ion.
  • A positively charged form of the amino acid.

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