Answer:
Buying a historic home from the 1940's
Explanation:
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Paternity is a term that refers to biological fatherhood. Pater- means father. If someone were to ask you of your paternity, they would be asking you who your (biological) father is.
The amino acids in a polypeptide chain are linked by peptide bonds. Once linked in the protein chain, an individual amino acid is called a residue, and the linked series of carbon, nitrogen, and oxygen atoms are known as the main chain or protein backbone.