4. Which atom participates in the disulfide bond found in proteins?

.
Incorrect

     Read question #4 again?





.
Correct

Comment: The side chain of Cys is analogous to the polar side chain of
serine. However, Cys is usually found in the hydrophobic regions of
proteins.

     Read question #4 again?
     View a Ser model?



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Last modified August 15, 1996