QUESTIONS 1 of 3 1 2 3 Previous Next (OBQ19.125) What is the primary energy substrate for skeletal muscle during anaerobic activity lasting less than 10 seconds? QID: 214027 Type & Select Correct Answer 1 ATP and creatine phosphate 76% (1202/1579) 2 Fatty acids 2% (29/1579) 3 Glycogen 9% (139/1579) 4 Glucose 9% (148/1579) 5 Lactic acid 4% (58/1579) L 2 Question Complexity A Question Importance Select Answer to see Preferred Response SUBMIT RESPONSE 1 Review Tested Concept Review Full Topic (OBQ18.174) Which of the following correctly describes Type I muscle fibers? QID: 213070 Type & Select Correct Answer 1 Fast oxidative-glycolytic; last to be recruited 2% (54/2460) 2 Fast glycolytic; first to be recruited 32% (797/2460) 3 Fast glycolytic; last to be recruited 4% (87/2460) 4 Slow oxidative; first to be recruited 39% (961/2460) 5 Slow oxidative; last to be recruited 21% (517/2460) N/A Question Complexity A Question Importance Select Answer to see Preferred Response SUBMIT RESPONSE 4 Review Tested Concept Review Full Topic Sorry, this question is for PEAK Premium Subscribers only Upgrade to PEAK