Exam 1Question 1Question 2Question 3Question 4Question 5Question 6Question 7Question 8Question 9Question 10Question 11Question 12Question 13Question 14Question 15Question 16Question 17Question 18Question 19Question 20Question 21Question 22Question 23Question 24Question 25Question 26Question 27Question 28Question 29Question 30Question 31Question 32Question 33Question 34Question 35Question 36Question 37Question 38Question 39Question 40Question 41Question 42Question 1Question 2Question 3Question 4Question 5Question 6Question 7Question 8Question 9Question 10Question 11Question 12Question 13Question 14Question 15Question 16Question 17Question 18Question 19Question 20Question 21Question 22Question 23Question 24Question 25Question 26Question 27Question 28Question 29Question 30Question 31Question 32Question 1Question 2Question 3Question 4Question 5Question 6Question 7Question 8Question 9Question 10Question 11Question 12Question 13Question 14Question 15Question 16Question 17Question 18Question 19Question 20Question 21Question 22Question 23Question 24Question 25Question 26Question 27Question 28Question 29Question 30Question 31Question 32Question 33Question 34Question 35Question 36Question 37Question 38Question 39Question 40Question 41Question 42Question 43Question 44Question 45Question 46Question 47Question 48Question 49Question 50Question 51Question 52Question 53Question 54Question 55Question 56Question 57Question 58Question 59Question 60Exam 1- Question 12 out of 2 pointsWhich of the following is a characteristic of steroid hormones?Selected Answer:d. Signals through direct gene activation- Question 22 out of 2 pointsWhich of the following is not a characteristic of steroid hormones?Selected Answer:d. Signals through a second messenger- Question 30 out of 2 pointsThe lag in oxygen consumption at the beginning of exercise is called:Selected Answer:b. EPOC- Question 42 out of 2 pointsWhich of the following is not a characteristic of nonsteroid hormones?Selected Answer:c. Signals through direct gene activation- Question 52 out of 2 pointsWhich of the following is a characteristic of anaerobic exercise?Selected Answer:a. Non-oxidative- Question 62 out of 2 pointsWhat is the rate-limiting enzyme for the Krebs Cycle (TCA Cycle)?Selected Answer:d. Isocitrate Dehydrogenase- Question 70 out of 2 pointsWhich of the following can we measure using only gas exchange?Selected Answer:e. Aerobic Fitness Level- Question 82 out of 2 pointsWhich of the following is a characteristic of nonsteroid hormones?Selected Answer:c. Signals through a second messenger- Question 92 out of 2 pointsWhich of the following activities/exercises would be fueled primarily by the ATP-PC system?Selected Answer:b. Shot Put- Question 102 out of 2 pointsAn RER of 0.95 indicates:Selected Answer:c. a high rate of carbohydrate metabolism- Question 112 out of 2 pointsWhich of the following most correctly describes the structure of AMP?Selected Answer:a. One phospoate groups attached to an adenosine backbone- Question 122 out of 2 pointsWhich of the following is NOT a characteristic of anaerobic exercise?Selected Answer:a. Oxidative- Question 132 out of 2 pointsWhich of the following hormones is not involved in the regulation of glucose metabolism?Selected Answer:c. Growth Hormone- Question 142 out of 2 pointsAn RER of 0.85 indicates:Selected Answer:a. an equal rate of fat metabolism and carbohydrate metabolism- Question 152 out of 2 pointsWhich hormone is secreted by the alpha cells of the pancreas?Selected Answer:a. Glucagon- Question 160 out of 2 pointsIn an elite athlete, the energy to play a game of basketball comes from:Selected Answer:c. A combination of aerobic/anaerobic metabolism, with most of the ATP coming from oxidative phosporylation- Question 172 out of 2 pointsWhich of the following is the correct tally of products produced by Beta-oxidation of a 16-carbon fatty acid?Selected Answer:c. -2 ATP, 7 NADH, 7 FADH2- Question 182 out of 2 pointsWhich of the following statements about Aldosterone is incorrect?Selected Answer:d. Released by the kidneys in response to a drop in blood pressure- Question 192 out of 2 pointsWhich of the following statement(s) is true about blood lactate?Selected Answer:d. Can be converted to glucose in the liver- Question 200 out of 2 pointsLactic Acid is produced during _______ exercise when ____________________.Selected Answer:d. Anaerobic; Pyruvic acid is no longer being used as a substrate for Beta Oxidation- Question 210 out of 2 pointsWhich of the following statements concerning the electron transport chain (ETC) is/are true?Selected Answer:e. The flow of H+ ions from the inter-membrane space back into the mitochondrial matrix provides free energy for the reformation of ATP- Question 222 out of 2 pointsRER stands for _________ and is used to determine ____________.Selected Answer:c. Respiratory Exchange Ratio; Substrate utilization during exercise- Question 232 out of 2 pointsWhich enzyme catalyzes the first reaction in glycolysis and is also known as the 'glucose trap'?Selected Answer:d. Hexokinase- Question 240 out of 2 pointsIf a well-trained athlete were exercising at 80-85% of max effort, what would you expect theirRespiratory Exchange Ration (RER) to be?Selected Answer:d. 0.71- Question 252 out of 2 pointsIn an average person, the energy to perform a Wingate Test (30-second, maximum intensity cycling) come from:Selected Answer:b. A combination of ATP-PC and Anaerobic glycolysis, with the majority of ATP coming from Anaerobic Glycolysis- Question 260 out of 2 pointsWhich of the following statements about Cortisol is incorrect?Selected Answer:b. Increases fat metabolism by increasing blood free fatty acids- Question 272 out of 2 pointsWhich of the following is NOT a possible explanation for EPOC?Selected Answer:d. Decrease in Catecholamines- Question 282 out of 2 pointsThe mobilization of free fatty acids from adipose tissue and glucose from liver glycogen would be stimulated by:Selected Answer:c. A decrease in insulin and an increase in glucagon- Question 292 out of 2 pointsWhich of the following would be the most accurate measure of metabolic production of ATP?Selected Answer:d. Metabolic heat production- Question 300 out of 2 pointsWhich of the following statements is correct?Selected Answer:c. Some of these- Question 310 out of 3 pointsIt is possible to measure energy expenditure and ATP production via both Direct and Indirect Calorimetry. List an advantage and a disadvantage for