The normal human hemoglobin consists of four peptide chains, containing 574 amino acids, and each hemoglobin molecule contains () peptide bonds~

The normal human hemoglobin consists of four peptide chains, containing 574 amino acids, and each hemoglobin molecule contains () peptide bonds~

Formula: the number of amino acids - the number of peptide chains = the number of peptide bonds or the number of water molecules removed
n - 1