Answer :
According to the question The correct answer is a) 1 large egg, as it contains approximately 6 grams of protein, equivalent to 1 ounce of protein food.
This is because, according to the provided reference information, 1 large egg contains approximately 6 grams of protein, which is equivalent to 1 ounce-equivalent of protein food.
For the other other options provided -
- b) 1 slice of bread - A single slice of bread is typically lower in protein and not equivalent to 1 ounce of protein food.
- c) 2 tablespoons of peanut butter - This option is higher in protein but contains more than 1 ounce-equivalent of protein food based on its content.
- d) 1-oz. portion of walnuts - While they contain protein, the measurement is specifically for nuts, which doesn't directly equate to the 1 ounce-equivalent protein food measure used for common foods like eggs.
Final answer:
One large egg roughly equals an ounce-equivalent of protein, as it contains about 6 grams of protein, which aligns with the standard ounce-equivalent in the protein group.
Explanation:
Within the context of nutrition, an ounce-equivalent is a serving size that contains approximately the same amount of protein as 1 ounce of meat, poultry, or fish. Referring to the provided information, the options given include an egg, a slice of bread, peanut butter, and walnuts. While each food provides some protein, they differ in protein content. One large egg typically contains around 6 grams of protein, which is close to the standard for an ounce-equivalent in the protein group. In comparison, the other foods listed like bread, peanut butter, and walnuts generally have differing protein contents that do not exactly match the standard ounce-equivalent as they contain either more or less protein or are considered part of a different food group.
