PHYSIOLOGY
MUSCLE ENERGETICS ATP AND CP
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Inorganic phosphate (Pi)
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Lactate
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Hydrogen ions (H+)
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Adenosine diphosphate (ADP)
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Detailed explanation-1: -As this acid is produced the body tries to remove it by converting it to lactate, but this process is not as fast as the acid production and when acid builds up it burns. It is the acidic build up of Hydrogen ions in the muscle that causes fatigue and slows the enzymes required for this system.
Detailed explanation-2: -Muscle weakness is commonly due to lack of exercise, ageing, muscle injury or pregnancy. It can also occur with long-term conditions such as diabetes or heart disease. There are many other possible causes, which include stroke, multiple sclerosis, depression, fibromyalgia and chronic fatigue syndrome (ME).
Detailed explanation-3: -Creatinine is a by-product of muscle metabolism in which creatine in the muscle is converted nonenzymatically to creatinine. Because the total body content of creatine is fairly constant, there is a continual production of creatinine and a continual excretion of it in the urine.