Which amino acid is essential for the production of heme?
Explanation
Heme synthesis requires glycine as a key amino acid. The other amino acids listed—glutamine, glutamate, lysine, and arginine—are not directly involved in heme formation.
Heme synthesis requires glycine as a key amino acid. The other amino acids listed—glutamine, glutamate, lysine, and arginine—are not directly involved in heme formation.