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What set of reactions during cellular respiration creates citric acid A carbon cycle B Krebs cycle C water cycle D carbon dioxide cycle Which one is best?
The Krebs cycle, also known as the citric acid cycle, is the set of reactions in cellular respiration that produces energy in the form of ATP. It involves the oxidation of acetyl CoA to generate NADH and FADH2, which are then used in the electron transport chain to produce more ATP. The Krebs cycle does not create the water cycle or carbon dioxide cycle.
What are the products and reactants for the first stage of respiration?
The first set of reactions of respiration is called glycolysis, however the first part of respiration that could be called a cyclical reaction is Krebs Cycle (or Citric acid cycle or Tricarboxylic acid cycle).
Krebs cycle and glycolysis?
Glycolysis is the process where one molecule of glucose is broken in half, producing two molecules of pyruvic acid. Krebs Cycle (aka Citric acid cycle) is the first set of reactions in respiration.
Is a polymerization anabolism or catabolism?
Polymerization can be anobolic or catabolic when it is taking place in biomolecules.Anabolic if, set of metabolic pathways lead to construct molecules from smaller units which require energy and catabolic if, set of pathways break down molecules into smaller units and release energy.
What are cool facts about cellular respiration?
Some facts about cellular respiration are:Cellular respiration takes place in cells.It is the set of metabolic reactions and processes that converts biochemical energy from nutrients into ATP (adenosine triphosphate) and releases waste products.The catabolic reactions involved break large molecules into smaller molecules and release energy in the process.Respiration is a key way a cell gains useful energy to fuel cellular activity.It is an exothermic redox reaction which releases heat.Cellular respiration occurs in a series of biochemical steps.
What set of reactions during cellular respiration creates citric acid A carbon cycle B Krebs cycle C water cycle D carbon dioxide cycle Which one is best?
The Krebs cycle, also known as the citric acid cycle, is the set of reactions in cellular respiration that produces energy in the form of ATP. It involves the oxidation of acetyl CoA to generate NADH and FADH2, which are then used in the electron transport chain to produce more ATP. The Krebs cycle does not create the water cycle or carbon dioxide cycle.
What are the products and reactants for the first stage of respiration?
The first set of reactions of respiration is called glycolysis, however the first part of respiration that could be called a cyclical reaction is Krebs Cycle (or Citric acid cycle or Tricarboxylic acid cycle).
Krebs cycle and glycolysis?
Glycolysis is the process where one molecule of glucose is broken in half, producing two molecules of pyruvic acid. Krebs Cycle (aka Citric acid cycle) is the first set of reactions in respiration.
What is the difference between catabolic and anabolic reaction?
catabolism,where energy is rich complex macromolecules are degrade into small molecules.Energy released during this process is trapped as chemical energy usually as ATP. Ananolism,(biosynthesis) the cell synthesise complex molecules from simpler precursors.this needs energy.
What is the first set of reactions in cellular respiration called?
The first set of reactions in cellular respiration is called glycolysis. This process takes place in the cytoplasm of the cell and breaks down glucose into pyruvate, producing a small amount of ATP in the process.
What is the sum of all the chemical reactions that occur in a cell collectively?
The sum of all chemical reactions in a cell is known as metabolism. Metabolism consists of catabolic reactions (breakdown of molecules to release energy) and anabolic reactions (building of molecules using energy). Together, these reactions enable cells to grow, reproduce, maintain their structures, and respond to their environments.
What is result of Krebs cycle?
The oxidation of pyruvic acid into CO2 and water is called Krebs cycle.This cycle is also called citric acid cycle because the cycle begins with the formation of citric acid. Citric acid is a carboxylic acid containing 3 COOH groups. Hence this cycle is also called the tricarboxylic acid cycle or TCA cycle. This cycle occurs only in the presence of oxygen. Hence it is an aerobic process. It takes place in the mitochondria.Pyruvic acid +CoA --------> Acetly CoA +CO2. This reaction is catalysed by a set of enzymes called pyruvic acid dehydrogenase. In this reaction, 2 hydrogen atoms and one CO2 molecule are removed. The 2 hydrogen atoms are accepted by NAD and NAD is converted into NADH.
WHat are the Krebs cycle reactants?
This cycle occurs only in the presence of oxygen. It takes place in the mitochondria.The oxidation of pyruvic acid into CO2 and water is called Krebs cycle:Pyruvic acid +CoA --------> Acetyl CoA +CO2. This reaction is catalyzed by a set of enzymes called pyruvic acid dehydrogenase. In this reaction, 2 hydrogen atoms and one CO2 molecule are removed.The 2 hydrogen atoms are accepted by NAD and NAD is converted into NADH.Pyruvic acid and CoA are the reactants. The products are 2 H+ and CO2 and Acetyl CoA.
Is catabolic a chemical reaction?
Catabolic and anabolic reactions are metabolic processes. Both the capture and use of energy by organisms involves a series of thousands of reactions (metabolism). A catabolic reaction is one that breaks down large molecules to produce energy; an example is digestion. An anabolic reaction is one that involves creating large molecules out of smaller molecules; an example is when your body makes fat out of extra nutrients you eat.
What is anaploretic?
It means "Filling up"... If we are talking about the TCA cycle, which I am assuming we are. A set of reactions, one of which is the glyoxylate cycle supports the TCA cycle with intermediates that are used in making other molecules, therefore filling in the intermediate that were used in other reactions. For example, Citrate is used to make Fatty Acids and Cholesterol. When citrate is pulled from the TCA cycle to make these molecules fewer citrate molecules will go through the TCA cycle making less succinate and there for less oxaloacetate. The glyoxylate cycle makes up for this deficit by making succinate, fumarate, and malate which will proceed to complete the TCA cycle.
How does wood that is not burning differ from a non flammable material?
Cellular oxidation is part of cellular respiration. Cellular respiration is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. The reactions involved in respiration are catabolic reactions that involve the redox reaction.
Is a polymerization anabolism or catabolism?
Polymerization can be anobolic or catabolic when it is taking place in biomolecules.Anabolic if, set of metabolic pathways lead to construct molecules from smaller units which require energy and catabolic if, set of pathways break down molecules into smaller units and release energy.
