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What is the correct sequence in the stages of cellular respiration?
The correct sequence of stages in cellular respiration is glycolysis, Krebs cycle and then electron transport chain. However, this will depend on whether the respiration is anaerobic or aerobic.
What is the correct sequence stages in cellular respiration?
The correct sequence of stages in cellular respiration is glycolysis, Krebs cycle and then electron transport chain. However, this will depend on whether the respiration is anaerobic or aerobic.
Why does glycolysis depend on oxygen?
Glycolysis does not directly depend on oxygen because it is an anaerobic process that occurs in the cytoplasm of a cell. However, the final products of glycolysis, pyruvate, are further metabolized in the presence of oxygen through aerobic respiration to generate more energy. Oxygen is necessary for the complete breakdown of pyruvate in the citric acid cycle and oxidative phosphorylation to efficiently produce ATP.
Which step in cellular respiration requires oxygen?
The electron transport chain, the final step of cellular respiration, requires oxygen as the final electron acceptor. Oxygen is essential in this process to help produce the majority of ATP molecules in the cell.
Why does cellular respiration depend on photosynthesis?
Cellular respiration needs glucose. Glucose is produced by photosynthesis
How does your life depend on cellular respiration?
Your life depends on cellular respiration because we need that to help us breath an to stay a live
Do photosynthesis and cellular respiration both depend on ATP?
Yes both these reactions depend on ATP
Why would glycolysis and fermentation be considered older processes in the history of life than the electron transport system and the citric acid cycle?
Glycolysis and fermentation are considered older processes in the history of life because they do not require oxygen and can occur in anaerobic environments, which were predominant on early Earth. These pathways likely evolved first as primitive organisms needed to generate energy without the presence of oxygen, which became more abundant later due to photosynthetic activity. In contrast, the electron transport system and the citric acid cycle depend on oxygen and more complex cellular machinery, suggesting they developed after the advent of aerobic respiration. Thus, glycolysis and fermentation represent fundamental metabolic pathways that predate the more advanced energy extraction methods.
The breakdown of glucose into ATP in the absence of oxygen is?
The breakdown of glucose into ATP in the absence of oxygen is called anaerobic respiration. This process, also known as fermentation, occurs in the cytoplasm and is less efficient at generating ATP compared to aerobic respiration. The end products of anaerobic respiration depend on the specific pathway utilized by the organism, with lactic acid fermentation and alcohol fermentation being common examples.
Why cellular respiration is dependent on photosynthesis?
Because the main fuel of cellular respiration, glucose, ultimately is produced by plants that preform photosynthesis. Even carnivorous heterotrophs, metabolizing protein and lipids, must depend on herbivores eating the plants directly.
How does life depend on cellular respiration?
Your life depends on cellular respiration because we need that to help us breath an to stay a live
How do you plants depend on the products of cellular respiration?
Plants rely on the products of cellular respiration, such as ATP (energy), carbon dioxide, and water. ATP is essential for carrying out various cellular processes like growth, reproduction, and nutrient transport. Carbon dioxide produced during respiration is used in photosynthesis to produce glucose, and water is a byproduct that can be used in other metabolic reactions.
