Which of the following is true when discussing the possible ergogenic effect of specific amino acids?
A. Arginine, lysine, and ornithine have been shown to enhance muscular development and strength
B. Most scientific research supports the fact that glutamine supplementation enhances immune function during intense, prolonged training
C. Tryptophan appears to be ergogenic in short-term exercise tasks
D. Although some early research indicated BCAA supplementation improved performance in marathon running performance of "slower" runners, most subsequent research it is not an effective ergogenic aid
Answer: D
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Keshan disease is a deficiency of which nutrient?
A. vitamin C B. vitamin E C. selenium D. iron
Due to its roles in production of white blood cells and maintenance of healthy skin and mucosal cells, a dietary deficiency of which fat-soluble vitamin is likely to result in immune dysfunction?
A.) vitamin A B.) vitamin C C.) vitamin E D.) vitamin K
One of your friends has decided to purchase a chitosan supplement to help her lose weight. She is convinced
the $40 for a one-month supply is worth it if she can just lose 10 pounds After examining the data, how would you counsel your friend? Does the data convince you that fat blockers are worth the money and the side effects? What will be an ideal response
Chyme is released from the stomach when ____
A) ?it is completely liquefied B) ?protein is completely digested C) ?the pyloric sphincter closes D) ?its muscles begin to churn the food