Refer to the Table Below Summarizing Data Obtained from Chemical

Multiple Choice

Refer to the table below summarizing data obtained from chemical analysis of two proteins isolated from different tissues of a mouse-skin and bone. Can it be concluded from this data that the two proteins are the same?

A) Yes, because they have the same size and the same total number of amino acids.
B) Yes, because every amino acid tested is present in the same number in both proteins.
C) No, because no two proteins from different tissues in the same organism will be the same.
D) No, because the data do not reveal any information about the sequences of the amino acids in the proteins.
E) No, because the data do not reveal whether the other amino acids are present or in equal numbers in the proteins.