The two compounds provide the energy that enables a cell to perpetuate respiration through a series of chemical reactions called the Krebs cycle, also called the citric acid or tricarboxylic acid cycle. Oxidation pulls a carbon atom and two hydrogen atoms — water and carbon dioxide — out of ...
Is the Krebs cycle categorized as a catabolic or anabolic process? Explain. Describe the three main stages of cellular respiration (glycolysis, Kreb cycle, and the electron transport chain) What is the process of glycolysis and how does it affect the cell cycle?
Does anaerobic respiration use the Krebs cycle? What are the three stages of aerobic respiration? What happens during anaerobic cellular respiration? Name a type of anaerobic respiration. Give two examples within your given answer. What energy system is used in anaerobic exercise?
This process is called the Krebs cycle. The Krebs cycle consumespyruvateand produces three things: carbon dioxide, a small amount of ATP, and two kinds of reductant molecules called NADH and FADH. The CO2produced by the Krebs cycle is the same CO2that you exhale. What does the Krebs cycle...
The Krebs Cycle (also known as the Citric Acid Cycle): This is the main driver of cellular respiration or energy creation. It takes the oxidized form of pyruvate (from glycolysis described above) and through a series of redox reactions, and another process called the electron transport chain,...
Lactic acid can be converted back into pyruvate through oxidation in the Krebs cycle, or it can be converted into glucose in the liver via the Cori cycle. Glucose created by the Cori cycle will simply undergo glycolysis again, so it is important for the body to get adequate oxygen to ...
and fatty acids. Each glucose molecule produces 2 molecules of pyruvate and 2 molecules of ATP in the cytoplasm, and finally, in mitochondria, the citric acid cycle (also known as the Krebs cycle) produces up to 32 molecules of ATP. Fatty acid oxidation entering the citric acid cycle can ...
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Cellular respiration is the way that cells produce the energy needed. There are four main steps in cellular respiration: Glycolysis Pyruvate transformation The Krebs cycle The electron transport chainView Video Only Save Timeline Video Quiz Course 30K views Cellular Respiration Lab Experiment ...