Biochemistry The common feature of Nuclear Localization Signals is A They are rich in acidic amino acid residues and are located at the C-terminus of the protein B They are rich in basic amino acid residues and are located at the C-terminus of the protein C They are rich in acidic amino acid residues and may be located anywhere in the protein sequence D They are rich in basic amino acid residues and may be located anywhere in the protein sequence 💡 Explanation The common feature of Nuclear Localization Signals is ✓ Correct Answer: D. They are rich in basic amino acid residues and may be located anywhere in the protein sequence