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lacinb30 lacinb30
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Posts: 625
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6 years ago
Which is the correct one-letter designation for tryptophan?
 A) E
  B) T
  C) W
  D) Q
  E) none of the choices
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sandyb2sandyb2
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6 years ago
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lacinb30 Author
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6 years ago
Thank you, thank you, thank you!
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You make an excellent tutor!
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2 hours ago
This site is awesome
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