<prompt> Glucose can be synthesized from all exceptAmino acidsGlycerolAcetoacetateLactic acid  <response>: Substrates of gluconeogenesis 1 Pyruvate 2 Lactate 3 Glycerol 4 Propionic Acid 5 Glucogenic amino acid most glucogenic amino acid -alanine 6 Both ketogenic and glucoenic amino acid 7 Any TCA intermediate acetyl coA -not intermediate of TCA so never form gulcose Amino acid 1 Ketogenic-leucine lysine 2 Both ketogenic and glucogenic -t-tryptophan tyrosine threonine i-isoleucine p-phenylalanine 3 Glucogenic -other 13 amino acid 