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Cellular respiration occurs in three main steps: glycolysis, the citric acid cycle (Krebs cycle), and oxidative phosphorylation. Glycolysis takes place in the cytoplasm, where glucose is broken down into pyruvate, producing a small amount of ATP and NADH. The citric acid cycle occurs in the mitochondria, further breaking down pyruvate to generate more NADH and FADH2, along with a small amount of ATP. Finally, oxidative phosphorylation, which includes the electron transport chain and chemiosmosis, occurs in the inner mitochondrial membrane and produces the majority of ATP by using the electrons from NADH and FADH2 to drive ATP synthesis.
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Which steps of cellular respiration occur in the cytoplasm?
glycolysis
What part of cellular respiration must occur before any other steps can occur?
Glycolisis is the first step.It is common to aerobic and anerobic respiration.
What element must be present for both steps of cellular respiration to occur?
Oxygen is the element that must be present for both steps of cellular respiration to occur. It acts as the final electron acceptor in the electron transport chain, allowing for the production of ATP through oxidative phosphorylation.
Do all of the steps of cellular respiration need oxygen?
No; and those that do not are called anoxic steps.
What is the mechanism of the function of the mitochondria?
The mitochondria generate energy for the cell through a process called cellular respiration. This involves breaking down glucose into ATP, the cell's main energy source. The mitochondria have an inner and outer membrane that create separate compartments where different steps of cellular respiration occur.
Which steps of cellular respiration occur in the cytoplasm?
glycolysis
Part of cellular respiration must occur before any of the other steps can occur?
.Glycolysis
What part of cellular respiration occur before any other steps can occur?
Glycolisis is the first step.It is common to aerobic and anerobic respiration.
What part of cellular respiration must occur before any other steps can occur?
Glycolisis is the first step.It is common to aerobic and anerobic respiration.
What element must be present for both steps of cellular respiration to occur?
Oxygen is the element that must be present for both steps of cellular respiration to occur. It acts as the final electron acceptor in the electron transport chain, allowing for the production of ATP through oxidative phosphorylation.
Where does cellular respiration occur on the mitochondria?
Two steps of respiration take place in mitochondria.Kreb cycle in stroma.Electron transport chain in inner membrane.
Where do the final steps in aerobic cellular respiration occur?
The final steps of aerobic cellular respiration occur in the mitochondria, specifically in the electron transport chain and oxidative phosphorylation. Here, most of the ATP is produced through the electron transport chain by using the energy carried by electrons from previous stages of respiration.
What organelle does cellular respiration occur within?
Cellular respiration occurs within the mitochondria of a cell. Mitochondria are known as the powerhouses of the cell because they are responsible for producing energy in the form of ATP through the process of cellular respiration.
In what organelle is cellular respiration completed?
Cellular respiration occurs in the mitochondria and the cytoplasm. Glycolysis occurs in the cytoplasm, but the rest of the cycle occurs in the mitochondria.
How are the step of cellular different when it is anaerobic respiration?
The steps of cellular respiration is different when it is anaerobic respiration compared to aerobic respiration. The main difference is because aerobic respiration uses oxygen and anaerobic uses other elements but the other steps are similar.
Aerobic respiration is classified as?
Aerobic respiration is classified as a metabolic process in cells that requires oxygen to produce energy in the form of ATP. This process involves the breakdown of glucose molecules through a series of steps that occur in the mitochondria.
Do all of the steps of cellular respiration need oxygen?
No; and those that do not are called anoxic steps.
