Question

which of the following foods contains all of the essential amino acids in relatively the same amounts that the human body requires? select one a. turkey b. quinoa c. broccoli d. cabbage e. sunflower seeds

Explanation:

To determine which food contains all essential amino acids in appropriate amounts, we analyze:

• A. Turkey: Animal-based proteins (like meat) are complete proteins, meaning they contain all essential amino acids in the ratios the human body needs.
• B. Quinoa: While quinoa is a complete protein (unusual for a plant), its amino acid profile doesn’t perfectly match human requirements in the same way animal proteins do.
• C. Broccoli: A vegetable; plant proteins are often incomplete (lacking some essential amino acids or in insufficient amounts).
• D. Gelatin: Lacks tryptophan, so it’s an incomplete protein.
• E. Pumpkin seeds: A plant-based protein, typically incomplete (e.g., may lack sufficient lysine or other essentials).

Animal proteins (like turkey) are classic examples of complete proteins with balanced essential amino acids.

Answer:

A. Turkey