Metabolic Equations Walking: Leg Cycling: Relative VO2 = (0.1 x speed) + (1.8 x speed x grade) + 3.5 Relative VO2 = (1.8 x work rate)/(body mass) + 3.5 +3.5
Q: Describe the timing (in seconds or minutes) of when each energy system (ATP/PCR, Anaerobic…
A: Aerobic reactions are those chemical processes, which involve the utilization of oxygen for the…
Q: (Please solve Parts B,C,D).
A: The glucose is broken down into two molecules of pyruvate in the glycolysis pathway. This is the…
Q: Calculate the amount of ATP generated from the complete oxidation of a triglyceride with a X, Y, and…
A: Cellular respiration is a series of metabolic reactions and processes that occur within organisms'…
Q: Calculate the physiological free energy for the substrate level generation of ATP from PEP catalyzed…
A: Step 1: Calculate the standard free energy change (ΔG′∘) ΔG′∘ = ΔGPEP→Pyruvate - ΔGATP→ADPΔG′∘ =…
Q: Just how much free energy is released via the passage of enough hydrogen ions through the ATP…
A: The Chemisosmotic theory suggests that a proton motive force (PMF) is requires to synthesize ATP…
Q: Discuss the criteria to define the Metabolic syndrome according to NCEP ATP III and IDF
A: The metabolic disorder alludes to the co-event of a few realized cardiovascular danger factors,…
Q: Calculate the number of ATPs generated by completely oxidizing one molecule of tripalmitoylglycerol…
A: Tripalmitoylglycerol will be converted to three molecules of palmitic acid and one molecule of…
Q: Assume that the complete combustion of one mole of glucose to carbon dioxide and water liberates…
A: Here is the complete solution:
Q: For many years, the total number of molecules of ATP produced for each molecule of glucose in…
A: The theoretical yield of ATP is 36 to 38 ATP per glucose. While the actual yield is, 30 to 32 ATP.…
Q: Individuals with McArdle’s disease often experience a “second wind” resulting from cardiovascular…
A: Cellular respiration is the process by which organisms break down glucose into a form that the cell…
Q: The standard reduction potential for (NAD+/NADH) is -0.320 V and the standard reduction potential…
A: a. The standard free energy change (ΔG°) for the Lactic acid dehydrogenase reaction is -26 kJ/mol.d…
Q: Briefly explain why the VO2 of a keto-adapted endurance athlete would be higher at the same…
A: VO₂ max is the maximum rate of oxygen consumption that is attained during physical exertion. VO2 max…
Q: a Imagine that creatine phosphate, rather than ATP, is the universal energy carrier molecule in the…
A: Creatine phosphate cannot be a universal energy carrier molecule in the human body as it is an…
Q: Data: Trial # of squeezes in 20 seconds with Dominant Hand # of squeezes in 20 seconds with…
A: Handedness (Dexterity)Handedness is defined as the preference to use one hand over other. It is…
Q: Km of muscle hexokinase is _________ than that of liver glucokinase enzyme. As a result, the…
A: Introduction: Lower, High
Q: Which of the following would contribute to “glycogen sparing/preservation” during prolonged…
A: Introduction Animals, fungi, and bacteria all use the multibranched polysaccharide of glucose known…
Q: If aerobic respiration in beans experiment were conducted at 0C, what difference would you see in…
A: the increase in the temperature speeds up the reactions involved in respiration as they increase the…
Q: What strategy would best measure the influence of temperature and PTU on oxygen consumption?
A: Temperature -- it affects the metabolism of mouse which indirectly affects the oxygen consumption…
Q: Digoxin, a toxin derived from the foxglove (shown), can be used to treat heart disorders such as…
A: Acetylcholine Is Released and Binds to Receptors on the Muscle Membrane. Open channels allow an…
Q: A bowl of pasta contains 45 g of carbohydrates. How much energy can possibly be released after its…
A: Total Carbohydrate in pasta = 45g Molecular weight of Glucose = 180 g/mol
Q: Draw a figure showing how blood lactate levels change during exercise with stages of increasing…
A: The concentration of lactate in the bloodstream is referred to as the blood lactate level. Lactate…
Q: At the gym, you expend 230 kcal riding the stationary bicycle for 1 h. ▼ Part A How many moles of…
A: ATP is the form of energy for storage and uses at the cellular level. It stores the energy released…
Q: Briefly compare and discuss (in less than 100 words) the three energy nutrients in terms of their…
A: Biomolecules are the biochemical molecules that help organisms to survive. They are primarily…
Q: According to the information presented in class, the improvement in performance in short-burst…
A: Explanation: The reason the improvement in performance is primarily the result of improvements in…
Q: WAs there a clear lactate threshold point?
A: The definition of lactate threshold looks at the level of the tempo of exercise at which a theory in…
Q: Unlike a rabbit, running all-out for a few moments to escape a predator, migratory birds require…
A: Acetyl coenzyme A is a key metabolic intermediate that is produced in a variety of methods,…
Q: Same graph, or use your PDF version, but the LCT change and BMR change nu If this animal became more…
A: Given information The animal becomes more cold-acclimated by adding brown fat and fur. The Lower…
Q: What is the total ATP production for each energy system? (per one Phosphocreatine molecule for…
A: Glycolysis is the metabolic pathway of the breakdown of glucose to pyruvate and yield energy in the…
Q: A radiolabeled glucose solution is utilized as a nutrient source for a human myocyte in order to…
A: Glucose is the most favored respiratory substrate for most forms of life and myocytes (muscle cells)…
Q: Rat heart muscle operating aerobically fills more than 90% of its ATP needs by oxidative…
A: Glucose is converted to pyruvate via glycolysis. PDHC converts pyruvate into acetyl CoA. Acetyl CoA…
Q: Define the reason behind the increase in absorbance of NADH at 340?
A: Introduction: Absorbance is the amount of light consumed by a solution. It is also known as optical…
Q: What is the sole source of energy used by the body for muscle contraction? Where does the chemical…
A: Every biological cell requires some kind of energy for proper growth, development, and…
Q: (cell biology/human physiology) 1) Is it true that AMP and ADP levels are similarlyly indicators of…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Suppose that a cow is launched into space, far from the Sun, wearing a suit that provides it with…
A: Hypothermia is a dangerous and substantial reduction in body temperature. Prolonged exposure to cold…
Q: Following several days at high altitude the body responds to the decreased oxygen content of the…
A: Hemoglobin is the heme or iron-containing oxygen-transport metalloprotein that carries oxygen in…
Q: When horses trot, metabolic Cost of Transport is independent of speed. At the optimum speeds within…
A: Here, in the given image, there are 2 graphs 1) X-axis -running speed Y-axis -rate of oxygen…
Q: Explain at the molecular level how brown adipose tissue (brown fat) produces heat by non-shivering…
A: Adipose tissue are basically loose connective tissue which are considered as energy reservoir . In…
Q: Mark the following statements as true or false. If a statement is false, correct it to make a true…
A: Every cell requires energy (ATP) to perform many cellular functions like active transportation,…
Q: All the enzymes listed below catalyze a reaction in the skeletal muscle. For an Olympic sprinter,…
A: Sprinters run for short distances at a maximum speed. This requires a lot of energy to be converted…
Q: Explain in detail why fast-twitch fibers will use anaerobic respiration rather than aerobic…
A: Fast-twitch fibers are used for rapid bursts or intense movements while slow-twitch fibers are used…
Q: Show sequentially, the total ATP Yield and the net ATP Yield in the complete oxidation of Glucose…
A: Glucose is phosphorylated as soon as it enters the cell. This consumes 1 ATP. Glucose 6-phosphate…
Q: Your friend wants to join you in your exercise routine, which includes running at least 3 km every…
A: Muscle contraction is an active process. It requires energy for the muscle contraction cycle…
- Use the
metabolic equation for cycling and the kcal conversion factors to answer the following questions:
- Tom is a 100 kg and cycles at 50 rpm with a resistance of 2 kg. What is his relative VO2?
- What would be the relative VO2 for the same resistance and speed if the cycling was performed by Tammy, who weighs 50 kg?
- Assuming Tom and Tammy both cycled for 10 minutes, calculate the amount of energy transferred by each during their bout of cycling?
Step by step
Solved in 2 steps