nose , lungs and other respiratory organs
Humans need oxygen for the last step of cellular respiration, the process that generates energy to power cells. This is the only place oxygen is directly used in the body. One important thing to note is that earlier stages of cellular respiration like glycolysis is anaerobic!
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No, humans do not carry out photosynthesis. Instead, humans rely on cellular respiration to convert nutrients into energy. Photosynthesis is a process unique to plants, algae, and some bacteria, where they convert sunlight into energy.
Oxygen allows humans to breathe and sustain life by facilitating the process of respiration, where oxygen is used by the body to produce energy through the metabolism of nutrients. Oxygen also plays a crucial role in supporting the functions of the brain, heart, and other vital organs in the body.
Anaerobic respiration takes place in the absence of oxygen and food substances are patially broken down.They releases smaller amount of energy and produces lactic acid or alcohal.In human body, anaerobic respiration often occurs in the muscles during vigorous exercise because they don't get enough oxygen. Anaerobic respiration in humans can only happen for a short amount of time. The reason for this is that Anaerobic means without oxygen, and humans need oxygen to breath. Aerobic means with oxygen, so normally humans aerobically respire. However, if you are short of breath after viscous exercise for a short period of time you anaerobically respire.
Yes, for humans and most other animals, but not for most plants and some bacteria.It is need only for aerobic respiration. Anaerobic respiration does not require oxygen
Oxygen is the only gas used by humans for respiration.
Humans (and most, and if, not all other organisms) need nitrogen is to produce protein. Oxygen is used up in respiration to help produce energy used by the human (and other organisms, but not plants) body.
YES! Aerobic respiration is basically respiration using oxygen - we breathe in oxygen - so aerobic respiration does take place in humans.
Respiration is the exchange of gases and provide oxygen to the host. We as humans preform respiration by breathing.
Humans need oxygen for the last step of cellular respiration, the process that generates energy to power cells. This is the only place oxygen is directly used in the body. One important thing to note is that earlier stages of cellular respiration like glycolysis is anaerobic!
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lungs
not like humans but they do respiration but how do they respire then ?
Oxygen is needed for the chemical reaction which provides humans and animals with the energy that we need to make our biochemistry work.
No, humans do not carry out photosynthesis. Instead, humans rely on cellular respiration to convert nutrients into energy. Photosynthesis is a process unique to plants, algae, and some bacteria, where they convert sunlight into energy.
The respiration of a tiger is that it breathes ou of his nose and they use there lungs, just like humans. The respiration of a tiger is that it breathes ou of his nose and they use there lungs, just like humans.