State the role of the following molecules in respiration:  FADH/FADH2 O2 (oxygen) SO2−4 (sulfate) Coenzyme A

Lactic acid is a biproduct formed at the end of anaerobic respiration. This molecule is dangerous to cells of the body if it builds up too much. Despite this, the formation of lactic acid is very important. Explain why the process of anaerobic respiration is so important (providing reference to glycolysis, the role of coenzymes, and ATP formation).

what is the oxidative respiration equation? Is oxidative respiration and aerobic respiration the same thing?

Absorbed from the intestines into the blood, nitrites (NO2-) interact with the hemoglobin of the blood and block its respiratory function, turning part of the hemoglobin (HbFe2+) into methemoglobin (HbFe3+), unable to transfer oxygen from the lungs to tissues. With the formation of a large amount of methemoglobin, oxygen starvation of tissues occurs, which can cause damage to the central nervous system.10 to 20 % - of methemoglobin (HbFe3+) - asymptomatic cyanosis,20 to 50% of methemoglobin (HbFe3+) - hypoxia develop,> 50% of methemoglobin (HbFe3+) - the person will die.The body weight of the average person is 60 kg. Blood mass averages 8% of a person’s body weight; blood density ρ = 1,050 g/cm3, the hemoglobin (Hb) content in it is 14 g per 100 ml.molecular weight of hemoglobin 65-68 kg/mol (use 68 kg/mol for calculation). Assume that 1 mole of hemoglobin reacts with one mole of nitrite ion to form 1 NO molecule:HbFe2+ + NO2- → HbFe3+ + NOwill a 290 mg dose of sodium nitrite be…