amino acids mcq

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Side chains can be

Side chains can be
  • A. acidic
  • B. basic
  • C. neutral
  • D. both of these
  • Correct Answer: Option D

Zwitterion ions are

Zwitterion ions are
  • A. crystalline solid
  • B. soluble in water
  • C. amphoteric
  • D. all of them
  • Correct Answer: Option D

Amino acids used to build proteins in cells can be distinguished through

Amino acids used to build proteins in cells can be distinguished through
  • A. C-OH side chain
  • B. C=O bonding
  • C. side chain of R groups
  • D. C-H chain
  • Correct Answer: Option C

Non-polar side chains in amino acids include

Non-polar side chains in amino acids include
  • A. Lys
  • B. Val
  • C. Asp
  • D. Ser
  • Correct Answer: Option B

When small amount of acids or bases are added to zwitterion ion, it resists a change in

When small amount of acids or bases are added to zwitterion ion, it resists a change in
  • A. temperature
  • B. volatility
  • C. polarity
  • D. pH
  • Correct Answer: Option D