How many calories do 11 grams of protein provide?

To determine how many calories are provided by 11 grams of protein, it's essential to know that each gram of protein contains approximately 4 calories. Therefore, to find the total number of calories provided by 11 grams of protein, you would multiply the number of grams by the calories per gram.

11 grams of protein x 4 calories per gram equals 44 calories. This calculation clearly shows that the correct answer is 44 calories.

The selected option of 55 calories likely results from a miscalculation or misunderstanding of the protein caloric value, as the correct conversion process leads to 44 calories for the given 11 grams of protein. Understanding the caloric values attached to macronutrients is crucial for nutritional assessments and dietary planning in kinesiology and related fields.