HPER 435 Quiz 3A - Questions and Answers

HPER 435 Quiz 3A - Questions and Answers How many Calories does one gram of fat yield? 9 Research suggests that protein may be a significant source of energy during the latter stage of prolonged endurance exercise, when protein could contribute up to 15 percent of the total energy cost. Research suggests that creatine supplementation is MOST likely to enhance performance in which of the following types of physical performance tasks? high intensity exercise lasting 6-30 seconds Drag the food to its primary fat component Saturated Fat: Meat, Butter Monounsaturated Fat: Olive Oil Polyunsaturated Fat: Vegetable and Corn Oils Phospholipid: Egg Yolk, Wheat Germ Nitrate supplementation has been shown to: reduce blood pressures A general recommendation for daily caloric intake for protein is _________ percent. 12-15 Dietary protein can be either of a high-quality (complete) or lower-quality (incomplete) nature. Drag the food to its appropriate protein quality classification. Complete: Chicken, Egg, Whey Incomplete: Gelatin, Garbonzo Beans, Rice Tomas has taken up bodybuilding and is starting to become more interested in a diet to improve athletic performance. He read an article in a bodybuilding magazine that said he should dramatically increase his dietary protein intake. What happens to excessive dietary protein intake? With excessive protein intake, amino acids may be used to meet energy needs or converted to and stored as fat. Select good food sources of each nutrient by dragging each food to its appropriate nutrient category. Carbohydrate: Banana, Rice Lipid: Butter, Olive Oil Protein: Eggs, Chicken Breast Which of the following statements concerning carnitine is NOT supported by current research? Most reviewers believe chronic supplementation will enhance prolonged aerobic endurance performance In which of the following athletic events would fat assume a more important role as an energy source for the muscles? 10 mile swim (4.5 hours) All of the following are true physiological functions exhibited by protein EXCEPT it is the major energy source during exercise. To improve his overall strength, Anthony has been weight lifting in addition to running. He is now focusing on the nutrient mix of his post-weight lifting recovery snack. Which snack is ideal for recovery after weight-training and why? A sandwich made with bread and lean turkey is ideal because the carbohydrate/protein mix enhances the muscle-building effect of activity A HIGH QUALITY protein is best described as one that: contains all of the essential amino acids in the proper amounts and ratio Which of the following is true for exercise when fat is the energy source? All of the answers are correct. -During rest, most of the energy needs of the body are met by the supply of plasma FFA to the cells. -Hormones, such as epinephrine, are secreted during exercise, activate HSL, and these stimulate the release of FFA into the blood. -During high-intensity exercise, 75 percent of the total energy cost is derived from carbohydrates, while the other 25 percent or less is derived from fat. Which of the following has the least amount of dietary protein? one orange Which of the following is most conducive to the development of atherosclerosis? a low density lipoprotein cholesterol of 170 milligrams