Which of the following is NOT true about PA. [http://www.bezern.com/] a. [http://www.bezern.com/] PA increases for a particular exercise as a person gets in better shape. [http://www.bezern.com/] b. [http://www.bezern.com/] Obese people generally burn more calories than lean people doing the same activity. [http://www.bezern.com/] c. [http://www.bezern.com/] Activities like walking or cycling burn calories but are not the best activities for increasing lean musle mass. [http://www.bezern.com/] d. [http://www.bezern.com/] The amount of calories burned during PA is affected by the intensity and the duration of the activity. [http://www.bezern.com/] * Which of the following food sources of macronutrients does NOT provide 4 kcal per gram (if all the water were removed). [http://www.bezern.com/] a. [http://www.bezern.com/] starch b. [http://www.bezern.com/] Sugars c. [http://www.bezern.com/] Amino Acids d. [http://www.bezern.com/] Vodka 1 points QUESTION 3 * Which of the following is NOT true about direct calorimetry. [http://www.bezern.com/] a. [http://www.bezern.com/] Measurement of heat production is the direct measurement of energy production. [http://www.bezern.com/] b. [http://www.bezern.com/] The amount of Oxygen consumed and the CO2 produced is measured. [http://www.bezern.com/] c. [http://www.bezern.com/] A bomb calorimeter uses water to capture heat from burned food d. [http://www.bezern.com/] When fat is burned in a direct calorimeter it will raise the water temperature over twice as much as when carbohydrate is burned. [http://www.bezern.com/] e. [http://www.bezern.com/] Fermentable and non-fermentable fiber will produce the same amount of energy in a calorimeter although they don’t provide the same amount of energy to the body. [http://www.bezern.com/] TEF is the energy used for. [http://www.bezern.com/]. [http://www.bezern.com/]. [http://www.bezern.com/] a. [http://www.bezern.com/] Digesting food b. [http://www.bezern.com/] Absorbing food c. [http://www.bezern.com/] Metabolizing food d. [http://www.bezern.com/] All of the above Which of the following is NOT true about nutrient utilization. [http://www.bezern.com/] a. [http://www.bezern.com/] Dietary fat is oxidized for energy within a few hours of being consumed at a meal. [http://www.bezern.com/] b. [http://www.bezern.com/] Dietary carbohdyrate is oxidized for energy within a few hours of being consumed at a meal. [http://www.bezern.com/] c. [http://www.bezern.com/] Dietary protein that is not used for protein synthesis is oxidized for energy within a few hours of being consumed at a meal. [http://www.bezern.com/] d. [http://www.bezern.com/] Dietary alcohol is oxidized for energy within a few hours of being consumed, provided that it is not consumed faster than the liver can process it. [http://www.bezern.com/] QUESTION 4 * If Energy In is greater than BMR + TEF + PA then. [http://www.bezern.com/]. [http://www.bezern.com/]. [http://www.bezern.com/] a. [http://www.bezern.com/] BMR will automatically increase to burn more calories b. [http://www.bezern.com/] TEF will shift from 5 to 15% of energy intake. [http://www.bezern.com/] c. [http://www.bezern.com/] PA will decrease, causing an energy excess. [http://www.bezern.com/] d. [http://www.bezern.com/] The extra kcal will go into storage as body fat. [http://www.bezern.com/] 1 points QUESTION 5 * Which of the following is true about the interrelationship between genetics and environment on the development of obesity. [http://www.bezern.com/] a. [http://www.bezern.com/] Most people who are obese have a genetically slow metabolism. [http://www.bezern.com/] b. [http://www.bezern.com/] A given individual will have more or less genetic tendancy toward obesity, but it is still necessary to consume more calories than you burn in order to store fat. [http://www.bezern.com/] c. [http://www.bezern.com/] The most common genetic defect leading to obesity is a lepin deficiency. [http://www.bezern.com/] d. [http://www.bezern.com/] Each obese person probably has one genetic factor that predisposes them for obesity. [http://www.bezern.com/] 1 points QUESTION 6 * Which of the following is NOT true about indirect calorimetry. [http://www.bezern.com/] a. [http://www.bezern.com/] It cannot be used to measure food energy. [http://www.bezern.com/] b. [http://www.bezern.com/] It requires the measurement of oxygen consumed and CO2 produced. [http://www.bezern.com/] c. [http://www.bezern.com/] Oxygen is consumed in a known proportion to the amount of ATP produced in the electron transport chain. [http://www.bezern.com/] d. [http://www.bezern.com/] This method measures heat produced by a person or animal sea