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Aerobic means with oxygen Anaerobic means without. So, anaerobic would have to come first.
Yes
Technically everyone is both. The first 5 minutes or so are considered anaerobic and then after that the body switches to aerobic metabolism for the remainder of the race.
It is the first step. It is common to aerobic and anaerobic respiration
Yes. From our lectures, it was discussed that the first true cells were protozoans that lives anaerobically. Oxygen is literally a poison to them.
Aerobic means with oxygen Anaerobic means without. So, anaerobic would have to come first.
Anaerobic came first, because there was no oxygen in the Earth's original atmosphere.
Yes
Technically everyone is both. The first 5 minutes or so are considered anaerobic and then after that the body switches to aerobic metabolism for the remainder of the race.
It is the first step. It is common to aerobic and anaerobic respiration
Yes. From our lectures, it was discussed that the first true cells were protozoans that lives anaerobically. Oxygen is literally a poison to them.
Cyanobacteria do not require oxygen. They are believed to have produced the first oxygen supply in the Earth's atmosphere, through the process of photosynthesis.
Because aerobic respiration wouldn't have worked very well when there was no oxygen to speak of in the atmosphere.
for the first 90 seconds of activity or when you can no longer supply oxygen for aerobic respiration.
The first step in any aerobic workout should be warming up.
GlycolysisIt is common to both aerobic and anaerobic respiration.It takes place within the cytoplasm
Aerobic exercise is exercise with oxygen, in other words, exercise that gets you breathing hard by utilizing your cardiovascular system. Running, jogging, swimming, and walking are examples of aerobic exercise. Anaerobic exercise is exercise without oxygen, in other words, exercise that does not get you breathing hard. Doing a single squat or bench press are examples of anaerobic exercise. Actually, every exercise is at least slightly aerobic or slightly anaerobic. Also, many anaerobic exercises can be made aerobic simply by doing more of them, for example, doing 50 bench presses or squats without pausing.