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What does respiration usually Begin?
Respiration usually begins with the process of glycolysis, where glucose is broken down in the cytoplasm of the cell to produce pyruvate, ATP, and NADH. This process does not require oxygen and is the first step in both aerobic and anaerobic respiration. In aerobic respiration, pyruvate then enters the mitochondria, where it undergoes the Krebs cycle and oxidative phosphorylation, producing additional ATP. In contrast, anaerobic respiration leads to fermentation, which occurs in the absence of oxygen.
What happens during anaerobic respiration?
During anaerobic respiration, cells produce energy without the presence of oxygen. The process begins with glycolysis, where glucose is broken down into pyruvate. In the absence of oxygen, pyruvate is converted into either lactic acid in animals or alcohol and carbon dioxide in yeast and some bacteria, generating a small amount of ATP.
What causes muscel soreness?
When muscles are active they quickly exceed their oxygen supply. When this occurs they can no longer run aerobic respiration so the muscle begins to produce lactic acid as a byproduct of anaerobic respiration. When lactic acid builds up it irritates nerve receptors and results in the feeling of soreness.
Cellular respiration begins with?
Cellular respiration begins with glycolysis in the cytoplasm of the cell.
Is human decomposition anaerobic or aerobic?
They do both. In running for example, humans do aerobic respiration when they are not in oxygen dept, and anaerobic when they are in oxygen dept and lactic acid replaces the oxygen. Oxygen dept often occurs in sprinters as they are running quickly without taking any breaths.
What molecule begins cellular respiration?
mitochondria
What are the thing on how to maintain a healthy body begins with the letter a?
Anaerobic exercise, maybe.
What happens to muscles when there is not enough oxygen?
oxygen debt. more oxygen is needed than what is being supplied. the body then begins anaerobic respiration (the cells "breathe" for you). a result of anaerobic respiration is lactic acid. lactic acid is that soreness feeling you get after a hard workout
Where does the process of photosynthesis begin and end in a cell?
Cellular respiration begins with the transportation of glycolysis into the mitochondria. The final step of cellular respiration will either be fermentation or an electron transport chain depending on whether it is anaerobic or aerobic respiration.
Is the procces of splitting a glucose molecule into 2 pyruvic acid molecules?
The anaerobic process of splitting glucose to form pyruvic acid is called glycolysis. The citric acid cycle is a series of reactions in aerobic respiration that begins and ends with the same 6 carbon compounds.
Cellular respiration begins with how many carbon molecules?
10
What is the explanation for the two types of respirations?
The first type of respiration is anaerobic respiration. This type of respiration does not have enough oxygen supplied. The body would be not delivering enough oxygen or the environment does not contain enough oxygen. Two things can happen is anaerobic respiration. Ethanol and lactic acid fermentation. Ethanol occurs in yeast cells in an oxygen poor environment. The product of this is alcohol. Lactic acid occurs in human cells. It occurs during strenuous exercise. This reaction begins with glycolysis, when insufficient oxygen is delivered to working muscles the pyruvate can not be shipped into the mitochondria to continue the metabolic process. Therefore the pyruvate converts to lactic acid so the cells do not run out off ATP. Lactic acid makes muscles hurt and feel sore. It will decrease the performance of the muscles.The second type of respiration is aerobic respiration, which occurs when the oxygen demand of cells are adequately met. This type of respiration produces large amount o energy.
