Question

question 27 which of the following protein efficiency ratios would be considered to be an excellent protein source?
2.9
0.8
2.5
1.1

Explanation:

Protein Efficiency Ratio (PER) measures protein quality. A PER of ~2.5 or higher is excellent. Among options, 2.9 is the highest and exceeds the threshold for an excellent protein source.

Answer:

2.9