Multiple Choice
Why can histidine NOT act as a base in the lysosome (an organelle where the pH is close to 4.5) ?
A) Histidine has a positive charge at pH 4.5.
B) Histidine has a side chain pK close to 6.
C) Histidine would be protonated at pH 4.5.
D) All of the above are correct.
E) None of the above is correct.
Correct Answer:
Verified
Correct Answer:
Verified
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