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Q.
Which of the following is a negatively charged amino acid?
NTA AbhyasNTA Abhyas 2020Biomolecules
Solution:
Based on the number of amino and carboxyl groups, amino acids are classified as acidic/negative (e.g., glutamic acid), basic/positive (lysine), and neutral (valine) amino acids. Similarly, there are aromatic amino acids (tyrosine, phenylalanine, tryptophan).