2017.08.16 CSCS Daily Study Question:
True or False: The quality (“high” or “low” quality) of dietary protein is determined by the degree the dietary protein supplies the body with vitamins proportionate to the body’s needs.
(A) True
(B) False
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Correct Answer:
(B) False
Explanation:
Protein is composed of multiple polypeptide chains linked together. Each polypeptide chain is composed of multiple amino acids linked together.
Amino acids are classified as either “essential” or “non-essential.” The body can synthesize non-essential amino acids. Essential amino acids cannot be synthesized by the body and must be obtained through the diet.
If a dietary protein contains amino acids in proportions that match the amino acid needs of the body, then the dietary protein is considered “high-quality” or “high biological value.” Dietary proteins that do not contain amino acids in proportion to the amino acid needs of the body are considered “low-quality” or “low biological value.”
In general, higher quality dietary protein comes from animal sources (eggs, beef, etc.) and lower quality protein comes from plant-based sources (soy, beans, etc.).
Reference:
Essentials of Strength Training & Conditioning 3rd Edition p. 207
These CSCS exam practice questions were created to help users study for the Certified Strength and Conditioning Specialist certification exam from the National Strength and Conditioning Association (NSCA). Using CSCS exam practice questions is an efficient way to study the most relevant material for the Certified Strength and Conditioning Specialist exam. CSCS exam practice questions and our CSCS study guide can help you to remember important concepts and test your knowledge of the material in a no-pressure environment. The Certified Strength and Conditioning Specialist designates that a fitness professional has the scientific and practical knowledge necessary to assist athletes to improve their physical performance.
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The Certified Strength and Conditioning Specialist (CSCS) exam by the National Strength and Conditioning Association (NSCA) is a four-hour-long, pencil and paper or computer-based examination. The Certified Strength and Conditioning Specialist exam has two sections: “Scientific Foundations” and “Practical / Applied.” Each of these sections consist of questions that the National Strength and Conditioning Association (NSCA) feels are relevant to test the knowledge and experience of a candidate for the Certified Strength and Conditioning Specialist (CSCS) professional credential. Certified strength conditioning specialist comprehensive questions from the Scientific Foundations section include anatomy, exercise physiology, biomechanics, and nutrition. certified strength conditioning specialist comprehensive questions from the Practical / Applied section include program design, exercise techniques, testing and evaluation, and organization / administration (NSCA, 2015).
2017.08.16 CSCS Daily Study Question
Links:
National Strength & Conditioning Association