Creatine phosphate system - Study guides, Class notes & Summaries

NSCA CSCS EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED/ Which of the following substances regulates muscle actions? potassium calcium troponin tropomyosin - -calcium Which of the following substances acts at the NMJ to excite the muscle fibers of a motor unit? acetylcholine ATP creatine phosphate serotonin - -acetylcholine When throwing a baseball, an athlete's arm is rapidly stretched just before throwing the ball. Which of the following structures detects and responds...

NSCA CSCS Exam (New 2023/ 2024 Update) Questions and Verified Answers | 100% Correct| Graded A QUESTION Approximately how many net ATP are produced via the oxidative energy system from the metabolism of one glucose molecule? a. 27 b. 34 c. 38 d. 41 Answer: c. 38 QUESTION Which of the following energy substrates cannot be depleted during extreme exercise intensities or durations? a. creatine phosphate b. glycogen c. water d. ATP Answer: d. ATP ...

Can-Fit-Pro PTS CH3) Bioenergetics Concepts Exam Questions and Answers 100% Pass Bioenergetics - Correct Answer ️️ -The study of how energy flows in the human body Energy - Correct Answer ️️ -The ability to do physical work Metabolism - Correct Answer ️️ -Sum of all chemical reactions in the body that either use or create energy Catabolic process - Correct Answer ️️ -- Large molecules are broken down into smaller ones - Digestion of food Anabolic process - Correct Answe...

what are the 3 energy systems? - Answer ATP/PC lactic acid aerobic ATP/PC system (source of fuel, efficiency, duration, cause of fatigue, by products, recovery rate, example) - Answer creatine phosphate 1:1 10-15 seconds inability to resynthesise heat 2 mins 100m sprint Lactic acid system (source of fuel, efficiency, duration, cause of fatigue, by products, recovery rate, example) - Answer carbohydrates and glycogen 1:2 30secs- 4mins (intensity dependant) lactic acid bu...

The ability of skeletal muscle to perform work to sustain muscle contraction, are contingent on the availability of ______________________. → adenosine triphosphate (ATP) The issue of ATP availability is a function of the muscle fiber's ability to synthesize ATP from _______________________ and to also resynthesize itself once it has been degraded to yield energy. → macronutrients (carbs, fats, proteins) Within the muscle fiber, there are three "systems" in which ATP is pr...

NFPT CPT Exam (2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Where are the obliques located? Answer: Sides of the abdomen Q: A muscle tissue is specialized to produce tension solely by? Answer: Contraction Q: Performing in rep ranges, at various levels of intensity, is consistent with the _____ principle. Answer: Overload training Q: Myosin binds to what protein to create a muscle contraction? Answer: Actin Q: A...

ACSM Certified Exercise Physiologist Exam. 472 Questions and Correct Answers With Complete Solution. Updated 2024/2025. Physical Activity Any bodily movement produced by contracting skeletal muscles, with an increase in energy expenditure. Exercise Planned, purposeful, repetitive Physical Fitness Attributes or characteristics that individuals have achieved that related to their ability to perform physical activity 3 metabolic pathways the body uses to creates ATP 1. Creatine Phosphat...

ISSA CPT Exam Actual Questions and Answers Where does the energy come from that we use for physical activity? - Answer ️️ -Energy mainly comes from the sun. The plants and animals, which we eat, prove us with nutrients we need for energy. Define homeostasis? - Answer ️️ -Maintenance of a constant internal temperature in the body What is metabolism? - Answer ️️ -Biochemical processes within a living organism that sustain life List and define the two phases of metabolism - Answe...

Physical Activity - correct answer Any bodily movement produced by contracting skeletal muscles, with an increase in energy expenditure. Exercise - correct answer Planned, purposeful, repetitive Physical Fitness - correct answer Attributes or characteristics that individuals have achieved that related to their ability to perform physical activity 3 metabolic pathways the body uses to creates ATP - correct answer 1. Creatine Phosphate 2. anaerobic glycolysis 3. 0xidative system Clau...

Steps of Feedback Loop - Stimulus Sensor (afferent pathway) Integrating Center (efferent pathway) Effector Response isocitrate dehydrogenase - rate limiting enzyme in krebs cycle (citric acid cycle) Phosphofructokinase - rate limiting enzyme in glycolysis cytochrome oxidase - rate limiting enzyme in Electron Transport System Kinase - transfer of a phosphate Primary substrate glycolysis - glucose Isomerase - rearrangement of atoms glyceraldehyde 3-phosphate (GAP) - The ...