Cellular respiration
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- today's weather is very nice, are you a summer or winter team?
- If today's weather is very cool, I really prefer weather like today, rainy because, as you know, the air is purified when it rains, or well, something like that the teacher said in class, do you remember?
- Oh yes, on the subject of cellular respiration.
- is when he said that it is a chemical process in which oxygen is used to produce energy from carbohydrates (sugars). Also called aerobic metabolism, oxidative metabolism, and aerobic respiration. I already remembered it.
- SIII, and this process occurs in the cytoplasm if it is anaerobic
- And if it occurs in the mitochondria, it is aerobic, right?
- Yes and Glycolysis is the first step of cellular respiration. All organisms carry out glycolysis. It is a series of reactions that occur in the cytoplasm of the cell. Two molecules of pyruvic acid are produced from one glucose molecule.
- oh I understand, is it true that Most living organisms carry out cellular respiration: in plants, animals, fungi and protozoa it is carried out in the mitochondria and the cytoplasm?
- yes, also Cellular respiration takes the energy stored in glucose and transfers it to ATP. Cellular respiration consists of three stages: glycolysis: the Krebs cycle and electron transport. The inner and outer membranes of the mitochondria play an important role in aerobic respiration
- but well, it was good to talk about this with you about what we have seen in biology class
- I liked it a lot, now we know that Cellular respiration is a process of vital importance because through it the necessary energy is obtained to carry out all the other functions of the cell.
- yes, well, see you later
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