Explain the resulting compound is heated

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The pentapeptide leucylglycylthreonyltyrosylalanine is first incubated with FDNB. When the resulting compound is heated to 110 deg C for 24 hrs in the presence of 6M HCl, the solution will contain:

a. 1 alpha amino acid labled by FDNB and an unlabled tetrapeptide

b. 5 alpha amino acids with only leucine labeled by FDNB

c. all 5 alpha amino acids, each labeled by FDNB

d. all 5 alpha amino acids, but only alanine will be labeled by FDNB

Reference no: EM13253576

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