Question
True or False? Anaerobic respiration happens when there is a shortage of oxygen. Aerobic respiration leads to a build-up of lactic acid in the muscles. A build-up of lactic acid can lead to cramp. Anaerobic respiration releases more energy than aerobic respiration. During exercise, your breathing rate increases to get more oxygen into the body. True False square square square square square square square disappointed square square square
Answer
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Tabitha
Elite · Tutor for 8 years
Answer
Anaerobic respiration happens when there is a shortage of oxygen. TRUEAerobic respiration leads to a build-up of lactic acid in the muscles. FALSEA build-up of lactic acid can lead to cramp. TRUEAnaerobic respiration releases more energy than aerobic respiration. FALSEDuring exercise, your breathing rate increases to get more oxygen into the body. TRUE
Explanation
Let's go through each statement one by one.1. "Anaerobic respiration happens when there is a shortage of oxygen." The term of "anaerobic respiration" is the biological function that happens in shortage of oxygen, it can produce energy without oxygen, particularly when an immediate burst of energy is required. This however leads metabolic products like lactic acid.Therefore, the statement is true.2. "Aerobic respiration leads to a build-up of lactic acid in the muscles." The term of "aerobic respiration" means it can use the energy from breakdown of glucose with the presence of oxygen, its outcomes are carbon-dioxide, water, and ATP (energy). Technically, it does not produce lactic acid. If oxygen is short, lactic acid will be created in muscles due to the anaerobic respiration for temporarily energy needs.Hence, this statement is false.3. "A build-up of lactic acid can lead to cramp."When doing intense exercise, the body switch the respiration type from aerobic to anaerobic which cannot send necessary oxygen to muscles quickly. Anaerobic respiration does make lactic acid so it is in huge quantities during such strenuous exercises-loaded time, thus creating a sensation of cramp in muscles. Releasing this is oxygen, hence that leads to deep breaths and quickened pulses to pump more blood with raising oxygen throughout the body.Thus, this statement is true.4. "Anaerobic respiration releases more energy than aerobic respiration." It is a misunderstanding. Anaerobic respiration gives a more express but lesser quantity of energy that, unlike respiration of aerobic thatś slower but hugely energy resourceful by the fact only in oxygen-absent states of cells does it happen.So, the statement is false.5. "During exercise, your breathing rate increases to get more oxygen into the body." When our bodies are experiencing physical activity, cells consume and need more energy thus performing aerobic respiration faster. To be in synch with the raised requirement and for more output energy, more oxygen will be essential. This results in more inhaling and exhaling just so the blood will contain more oxygen for the entire circulation system. Therefore, the heart rate spikes occasionally performing exercise.As hence, the statement in question is without doubt, true.