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What parts of cellular respiration don't require oxygen?
Glycolysis is the only part of cellular respiration that does not require oxygen. It is the process by which glucose is broken down to produce pyruvate and a small amount of ATP. The subsequent steps of cellular respiration, including the Krebs cycle and electron transport chain, require oxygen to fully extract energy from glucose.
What is one true distinction between fermentation and cellular respiration?
cellular respiration uses oxygen but fermentation does not use oxygen
The cells of a redwood tree require oxygen for the process of?
Cellular Respiration
How does gasous exchange occurs?
Gas exchange occurs when oxygen from the air diffuses into alveoli in the lungs and then into the bloodstream, while carbon dioxide simultaneously diffuses from the bloodstream into the alveoli to be exhaled. This process allows the body to obtain oxygen for cellular respiration and remove carbon dioxide waste.
Which stage of cellular respiration requires oxygen?
The electron transport chain. Oxygen is the last electron acceptor.
Do plants require oxygen for cellular respiration?
yes they do
How is anaerobic respiration different from cellular respiration?
Anaerobic respiration does not require oxygen, while cellular respiration does. Anaerobic respiration produces less energy compared to cellular respiration.
What parts of cellular respiration don't require oxygen?
Glycolysis is the only part of cellular respiration that does not require oxygen. It is the process by which glucose is broken down to produce pyruvate and a small amount of ATP. The subsequent steps of cellular respiration, including the Krebs cycle and electron transport chain, require oxygen to fully extract energy from glucose.
What is one true distinction between fermentation and cellular respiration?
cellular respiration uses oxygen but fermentation does not use oxygen
The cells of a redwood tree require oxygen for the process of?
Cellular Respiration
What happens to the oxygen when it reaches the alveoli?
When oxygen reaches the alveoli in the lungs, it diffuses from the air in the alveoli into the surrounding capillaries. The oxygen then binds to hemoglobin in red blood cells, which transports it to the body's tissues for use in cellular respiration.
Because the final stages of cellular respiration require oxygen the are said to be what?
aerobic
What are the differences between cellular respiration and aerobic respiration?
Cellular respiration is the process by which cells break down glucose to produce energy in the form of ATP. Aerobic respiration specifically refers to the type of cellular respiration that requires oxygen to produce ATP. In contrast, anaerobic respiration does not require oxygen.
What sequence correctly shows oxygen movement during respiration?
During respiration, oxygen enters the body through the respiratory system (nose/mouth) and travels down the trachea into the lungs. In the lungs, oxygen is taken up by red blood cells in the alveoli and transported through the bloodstream to body tissues where it is used for cellular respiration. Carbon dioxide, a waste product of cellular respiration, is then transported back to the lungs and exhaled.
What are the difference cellular respiration and respiration?
Oxygen is the difference! Cellular respiration requires oxygen, while cellular fermentation does not.
How does gasous exchange occurs?
Gas exchange occurs when oxygen from the air diffuses into alveoli in the lungs and then into the bloodstream, while carbon dioxide simultaneously diffuses from the bloodstream into the alveoli to be exhaled. This process allows the body to obtain oxygen for cellular respiration and remove carbon dioxide waste.
How are cellular respiration and anaerobic respiration similar?
Both cellular respiration and anaerobic respiration are processes that involve the breakdown of glucose to produce energy in the form of ATP. They both occur in the cytoplasm of cells. However, anaerobic respiration does not require oxygen, while cellular respiration requires oxygen and occurs in the mitochondria.
