Multiple Choice
Exhibit 3A (for this chapter) 
Refer to Exhibit 3A. Which one has a pI of 5.0?
A) Alanine
B) Arginine
C) Histidine
D) Cysteine
E) Glutamic acid
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q4: What is the predominant form of the
Q5: The side chain of Met is a
Q6: Which of the following types of amino
Q7: What is the charge on the tetrapeptide
Q8: Which amino acid has the three-letter symbol
Q10: Which amino acid has a basic R
Q11: Which of the following is not considered
Q12: Which amino acid has a polar, non-ionic
Q13: The side chain groups of amino acids
Q14: Thr and Ser both have hydroxyls as