Body systemsQuestion 789 of 1700

Neurotransmitters are built from amino acids. Which nutrient helps supply them?

  1. Sugar, mostly from sweet foods and drinks
  2. Fat, mostly from oils and fatty meats
  3. Protein from many different foods
  4. Salt, mostly from table salt and chips
Show answer

Correct answer: Protein from many different foods

Amino acids come from protein. Eating a variety of protein foods supplies all of them.

Source: Nursing Assistant (Reuter), 11.8: Neurological System

Practice body systems

Questions last reviewed: 18 October 2026