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Aug 1, 2024 · cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.
- The Editors of Encyclopaedia Britannica
Jan 15, 2021 · Cellular respiration is the process through which cells convert sugars into energy. To create ATP and other forms of energy to power cellular reactions, cells require fuel and an electron acceptor which drives the chemical process of turning energy into a useable form.
- Gabe Buckley
Cellular respiration is the process by which biological fuels are oxidized in the presence of an inorganic electron acceptor, such as oxygen, to drive the bulk production of adenosine triphosphate (ATP), which contains energy.
Mar 17, 2022 · Cellular respiration is a metabolic pathway that uses glucose to produce adenosine triphosphate (ATP), an organic compound the body can use for energy. One molecule of glucose can produce a net of 30-32 ATP.
- Cellular respiration is used to generate usable ATP energy in order to support many other reactions in the body. ATP is particularly important for...
- There are three main steps of cellular respiration: glycolysis; the citric acid (TCA) or the Krebs cycle; and the electron transport chain, where o...
- Cellular respiration takes place in the cytoplasm and mitochondria of each cell of the body. Glycolysis occurs inside the cytoplasm, while the TCA...
- The reactants of cellular respiration vary at each stage, but initially, it requires an input of glucose, ATP, and NAD+. NAD+, a nicotinamide deriv...
- The final end products of cellular respiration are ATP and H2O. Glycolysis produces two pyruvate molecules, four ATPs (a net of two ATP), two NADH,...
- There are three primary rate-determining enzymes in cellular respiration. These enzymes catalyze the rate-limiting steps, which are the slowest rea...
- Several diseases can affect cellular respiration. Since cellular respiration is so vital to bodily functions, many of these diseases severely affec...
- Cellular respiration is a series of chemical reactions that break down glucose to produce ATP, which may be used as energy to power many reactions...
Cellular respiration is the process by which individual cells break down food molecules, such as glucose and release energy. The process is similar to burning, although it doesn’t produce light or intense heat as a campfire does.
Nov 26, 2021 · Cellular respiration is a set of metabolic processes. The cells break down the glucose molecule to convert its stored biochemical energy into energy-coin Adenosine triphosphate (ATP). It occurs within the cells of all living organisms, including both prokaryotes and eukaryotes.
Cellular respiration. Photosynthesis. Cell signaling. Cell division. Classical and molecular genetics. DNA as the genetic material. Central dogma (DNA to RNA to protein) Gene regulation. Biotechnology.
