The reason you breathe heavily while exercising is that your body is trying to take in oxygen to fuel aerobic respiration and generate enough ATP to replenish the ATP you use during exercise. If you are exercising vigorously, the need for ATP might be greater than the amount of oxygen you can inhale. In this situation, your body cells generate ATP through lactate fermentation. As you continue vigorous exercise, your muscles might begin to "burn," causing you to stop and rest. This burning sensation is the result of a chemical buildup in your muscle cells.   Based on this information, which of the following chemicals likely causes pain in over-exercised muscles?   A. Lactate   B. NADH   C. Ethanol

Q: How many ATP are produced in oxidative phosphorylation?

A: Cellular respiration takes place in three stages, which are glycolysis (Ist stage), Krebs cycle…

Q: Describe in general terms what happens to a molecule of glucose during aerobic respiration

A: Metabolism is process of various biochemical reactions that breaks and makes the molecules in the…

Q: What is the main difference between aerobic and anaerobic respiration?

A: Respiration is the process in which complex substances are broken down into simple substances to…

Q: How many ATP molecules can be made from glucose in brain and heart tissue, respectively?

A: Cellular respiration is defined as a catabolic pathway of metabolism. Here, a series of chemical…

Q: Sports physiologists at an Olympic trainin thletes to determine at what point their unaerobically.…

A: anaerobic respiration breaks energy stores in the absence of oxygen to produce ATP. Anaerobic…

Q: The intercellular lactate shuttle refers to... Cytosolic lactate being transported into the…

A: Glucose is metabolized through glycolysis to synthesize energy. Pyruvate is the end product of…

Q: Compare and contrast aerobic cellular respiration and anaerobic cellular respiration

A: The similarities between aerobic and anaerobic respiration, is that they both use glucose as the…

Q: How many ATP molecules are produced in aerobic respiration? How many ATP molecules are produced…

A: Respiration is a process in which energy is produced by oxidation. Glucose is oxidized into carbon…

Q: Explain the function of brown fat. What does its mechanism imply about the effect of ATP…

A: Brown Fat  Adipose tissues are found under the skin that consists of two types of fats: white fat…

Q: Fast-twitch muscle fibers have fewer mitochondria and less myoglobin to store oxygen than…

A: Aerobic respiration is the cellular respiration which occurs in the presence of the oxygen  where as…

Q: Assume a cell is respiring aerobically and is using glucose as an energy source. What is the…

A: Introduction:- Aerobic respiration is also called as cellular respiration, it is the process that…

Q: Does Lactate break down to generate more atp?

A: The energy production within the living organisms occurs by cellular respiration. The cellular…

Q: Glycolysis yields an immediate net gain of molecules for the cell. (a) 1 ATP (b) 2 ATP (c) 4 ATP (d)…

A: Glycolysis is an oxidative process where in 1 mole of glucose is converted into two moles of pyruvic…

Q: Explain why ATP is both an input and output of glycolysis ?

A: Glycolysis is the process in which glucose (a 6-carbon compound) gets converted to pyruvate(1…

Q: Place the following molecules in the order in which they appear during aerobic respiration: Citrate…

A: Cellular respiration is a series of metabolic reactions and processes that occur within organisms'…

Q: Which condition, aerobic or anaerobic, yields more energy (ATP) ?Why do you think this is ?

A: Respiration It is amphibolic and exergonic cellular process. Multistep enzymatic process. Metabolic…

Q: Epinephrine, a hormone found in the adrenal gland, stimulates the skeletal muscles to  produce…

A: Epinephrine, also known as adrenaline is a hormone as well as medication which is essential in…

Q: ATP can be generated by two processes: substrate-level phosphorylation (as in the glycolysis), or…

A: INTRODUCTION ATP ATP is Adenosine Triphosphate. It is the source of energy for storage and use at…

Q: Write the overall equation for cellular respiration. List and describe the major steps of cellular…

A: Cellular respiration  In cellular respiration glucose molecules are break down to release energy.

Q: You are growing human muscles cells in the lab and you are trying to test how well the cells survive…

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Q: Drag the labels onto the diagram to identify the processes and participants in energy production in…

A: One of the three major muscle tissues in the human body is skeletal muscle. Thousands of muscle…

Q: Which of the following is associated with the process of ATP re-synthesis during exercise?   a.…

A: During exercise, there occurs the utilization of large amount of energy and absence of oxygen. Under…

Q: Is aerobic respiration more or less efficient thanglycolysis? Explain your answer.

A: Cellular respiration is one of the essential metabolic chemical processes, which is carried out by…

Q: The latest article of the Wall Street Journal says “Cellular Respiration is 100% an Exergonic and…

A: Anabolism is responsible for growth and building of molecules, which organizes the molecules.…

Q: Which of the following statements are TRUE? O a. Phosphofructose kinase (PFK) is used exclusively…

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Q: Calculate the amount of ATP produced by each glucose molecule entering cellular respiration.

A: Introduction: Cellular respiration is the process by which individual cells digest food molecules…

Q: What pathway provides the longest-lasting supply of ATP?

A: Aerobic

Q: b) Place a 'Yes' or a 'No' in the appropriate boxes that correspond to each listed feature of…

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Q: keletal muscle uses lipolysis and b-oxidation to fuel contraction during times of strenuous…

A: Long chain fatty acids are transported across the mitochondrial membrane by carnitine shuttle so…

Q: How much ATP will be made if 34 molecules of glucose are run through the entire aerobic cellular…

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Q: Describe the aerobic production of ATP.

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Q: When an animal dies, its limbs and body become stiff because its muscles go into rigor mortis…

A: The stiffness of the muscles and joints of the body when an animal dies is known as rigor mortis.…

Q: Select the best answer or answers from the choices given: The net gain of ATP from the complete…

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Q: ATP is a limited source of energy for skeletal muscle contraction. The cell has other ways of…

A: ATP is required for muscle contraction. Four sources of this substance are available to muscle…

Q: Under anaerobic conditions, skeletal muscle cramps up and is unable to relax. Based on what you know…

A: Hi, Thanks For Your Question.  Answer : A Muscle Cramp Is A Painful Contraction Of The Muscle. This…

Q: You are working in a lab and want to assess ETC activity in response to various compounds. To do…

A: The electron transport chain is made up of four protein complexes that combine redox processes to…

Q: Discuss, with reference to the biological roles of glucose and oxygen, the full process of aerobic…

A: Approach to solving the question: I hope this helps!. Detailed explanation: Examples: Key…

Q: race the fate of hydrogens removed from glucose during glycolysis when oxygen is present in muscle…

A: Glycolysis is a cytoplasmic pathway that breaks down glucose into two three-carbon compounds and…

Q: ATP and glucose are not suited for storage.  Even a plant like sugar cane stores sugar not in in the…

A: This is true that ATP and glucose are not suited for storge. For ATP, the reason is that ATP has low…

Q: Describe the process of cellular respiration, from the introduction of a glucose molecule into the…

A: Cellular respiration involves the process of production of ATP from a sugar molecule (usually…

Q: The end products of aerobic respiration always contain which of the following types of molecules:…

A: Aerobic respiration:                Aerobic catabolism of nutrients to organic molecules CO2, H2O…