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kescobar5 kescobar5
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6 years ago
If the pI of a peptide is 4.6, ____ might be present while ____ would probably be absent.
 
  a. Glu / Lys
  b. His / Ser
  c. Arg / His
  d. Asp / Gly
  e. Cys / Tyr
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kburkekburke
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6 years ago
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kescobar5 Author
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6 years ago
This helped my grade so much Perfect
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Yesterday
Smart ... Thanks!
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2 hours ago
You make an excellent tutor!
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