What nutrient can be produced in the body from the amino acids methionine and lysine?

Question

Quizplus · Accepted Answer

Methionine can be converted into carnitine, which is essential for the transport of fatty acids into the mitochondria for energy production. Lysine, on the other hand, is involved in collagen formation and is a precursor to some important compounds such as carnitine, but not as directly as methionine. Vitamin C is not produced from either of these amino acids, but is obtained through dietary intake of fruits and vegetables. Choline is synthesized from other compounds in the body but not from methionine or lysine. Niacin can be synthesized from the amino acid tryptophan.

What Nutrient Can Be Produced in the Body from the Amino