What Is the N-Terminal for the Pentapeptide Val-Ile-Glu-Arg-Tyr

question 69

Multiple Choice

What is the N-terminal for the pentapeptide Val-Ile-Glu-Arg-Tyr?

• A) the NH₃⁺ group on the side chain of Arg
• B) valine
• C) tyrosine
• D) tryptophan

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