Which of the following statements about creatine is most accurate? a) it is likely to cause medical problems. b) young athletes need creatine more than fully developed athletes. c) it is an important source of fuel for sprints and bouts of high-intensity exercise. d) most athletes who take creatine report decreases in lean body mass.

Which stage of stress includes the “fight-or-flight” response? automatic exhaustion alarm resistance

Match each nutrition monitoring survey to its description. csfii nfcs nhanes what we eat in america

Aresearcher lyses a cell that contains nucleic acid molecules and capsomeres of tobacco mosaic virus (tmv). the cell contents are left in a covered test tube overnight. the next day this mixture is sprayed on tobacco plants. we expect that the plants would ) develop some but not all of the symptoms of the tmv infectionb) develop the typical symptoms of tmv infectionc) not show any disease symptomsd) become infected, but the sap from these plants would be unable to infect other plants