There is now research that suggests that physical activity, especially resistance exercise, may decrease a person’s dietary protein requirements because physical activity may _____.
A)inhibit the breakdown of amino acids and proteins
B)stimulate the synthesis of proteins from lipids
C)trigger the body to become more efficient in its use of amino acids and proteins
D)stimulate the synthesis of proteins from complex carbohydrates

Question

There is now research that suggests that physical activity, especially resistance exercise, may decrease a person’s dietary protein requirements because physical activity may  _____.
A)inhibit the breakdown of amino acids and proteins
B)stimulate the synthesis of proteins from lipids
C)trigger the body to become more efficient in its use of amino acids and proteins
D)stimulate the synthesis of proteins from complex carbohydrates

Quizplus · Accepted Answer

Physical activity has been shown to trigger the body to become more efficient in its use of amino acids and proteins, thereby decreasing the overall dietary protein requirement. Resistance exercise, in particular, has been shown to stimulate protein synthesis and promote muscle growth and repair, which can further increase the body's efficiency in utilizing dietary proteins. Therefore, choice C is the best answer.

There Is Now Research That Suggests That Physical Activity, Especially