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bioenergetics (aerobic and anaerobic respiration (Anaerobic respiration in…
bioenergetics
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exersice
You breathing rate and breathing volume increases to get more oxygen into the blood and your heart rate increases to get the oxygenated blood around the body faster this removes CO2 more quickly at the same time
When you do really various exercises your body can’t supply oxygen to your muscles quick enough so they start respiring anaerobically
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This is not the best way to transfer energy from glucose because lactic acid build up in your muscles which gets painful
Muscles need energy from respiration to contract when you exercise some of your muscles contract more frequently than normal so you need more energy this energy comes from increased respiration
Long periods of exercise can also cause Muscle fatigue The muscles get tired and then stop contracting efficiently
metabolism
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Glucose is broken down in respiration respiration transfers energy to power all the reactions in the body that make molecules
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Lots of small glucosamine molecules are joined together in reactions to form starch glycogen and cellulose
respiration
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In mammals and birds the energy is used to keep their body temperature steady in colder surroundings unlike other animals mammals and birds keep their bodies constantly warm
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