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What type of reactions are respiration?
Respiration is a series of exothermic reactions that occur in the mitochondria of living cells in order to release energy from food molecules. This energy can then be used to produce heat, for movement, growth, reproduction and active uptake.
What type of reaction is cellular respiration exergonic or Endergonic?
Photosynthesis is an endergonic (energy-consuming) process. Cellular respiration is an exergonic (energy-releasing) process.
What type of reaction is cellular respiration anabolic or catabolic?
Photosynthesis, which builds sugars out of smaller molecules, is a “building up,” or anabolic, pathway. In contrast, cellular respiration breaks sugar down into smaller molecules and is a “breaking down,” or catabolic, pathway.
Is respiration an endothermic reaction?
Respiration is another exothermic reaction. and this reaction releases energy. If the temperature increases during a chemical reaction then that is an exothermic reaction.
Is cellular respiration a catabolic or anabolic reaction?
Metabolic pathways can be broadly divided into two categories based on their effects. Photosynthesis, which builds sugars out of smaller molecules, is a “building up,” or anabolic, pathway. In contrast, cellular respiration breaks sugar down into smaller molecules and is a “breaking down,” or catabolic, pathway.
Why is cellular respiration a combustion reaction?
Cellular respiration resembles ordinary combustion or burning in the breakdown of chemical bonds, use of oxygen, production of carbon dioxide, and release of energy, but there are some fundamental differences between the two processes. Only a small amount of energy dissipates as heat.
Is cellular respiration exothermic or endothermic?
Respiration releases energy – it is an exothermic process. The energy is stored in molecules of ATP . ATP can be broken down in other processes in cells to release the stored energy.
Why is cellular respiration exothermic?
During respiration, glucose molecules are converted to other molecules in a series of steps. They finally end up as carbon dioxide and water. The reaction is exothermic because the C=O. and O-H bonds in the products are so much more stable than the bonds in the reactants.
Which reactants are involved in cellular respiration?
Most of the steps of cellular respiration take place in the mitochondria.
What are the three processes of cellular respiration?
All About Cellular Respiration. The three processes of ATP production or celluar respiration include glycolysis, the tricarboxylic acid cycle, and oxidative phosphorylation.
What are the 7 steps of cellular respiration?
The steps of aerobic cellular respiration are: Glycolysis (the break down of glucose) Link reaction Krebs cycle Electron transport chain, or ETC
What are the reactants and products for cellular respiration?
Cellular respiration is the process responsible for converting chemical energy, and the reactants/products involved in cellular respiration are oxygen, glucose (sugar), carbon dioxide, and water. While the exact steps involved in cellular respiration may vary from species to species, all living organisms perform some type of cellular respiration.