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2. Cellular respiration - Wikipedia

   en.wikipedia.org/wiki/Cellular_respiration

   Cellular respiration may be described as a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from nutrients into ATP, and then release waste products. [1] Cellular respiration is a vital process that occurs in the cells of all [[plants and some bacteria ]].

3. File:CellRespiration.svg - Wikipedia

   en.wikipedia.org/wiki/File:CellRespiration.svg

   Download QR code; In other projects Appearance. ... 1=A diagram of cellular respiration including glycolysis, Krebs cycle, and citric acid cycle, ...

4. Glycolysis - Wikipedia

   en.wikipedia.org/wiki/Glycolysis

   d -Glucose + 2 [NAD] + + 2 [ADP] + 2 [P] i 2 × Pyruvate 2 × + 2 [NADH] + 2 H + + 2 [ATP] + 2 H 2 O Glycolysis pathway overview The use of symbols in this equation makes it appear unbalanced with respect to oxygen atoms, hydrogen atoms, and charges. Atom balance is maintained by the two phosphate (P i) groups: Each exists in the form of a hydrogen phosphate anion, dissociating to contribute ...

5. Adenosine diphosphate - Wikipedia

   en.wikipedia.org/wiki/Adenosine_diphosphate

   Steps 1 and 3 require the input of energy derived from the hydrolysis of ATP to ADP and P i (inorganic phosphate), whereas steps 7 and 10 require the input of ADP, each yielding ATP. [7] The enzymes necessary to break down glucose are found in the cytoplasm , the viscous fluid that fills living cells, where the glycolytic reactions take place.

6. Bioenergetics - Wikipedia

   en.wikipedia.org/wiki/Bioenergetics

   Bioenergetics is a field in biochemistry and cell biology that concerns energy flow through living systems. [1] This is an active area of biological research that includes the study of the transformation of energy in living organisms and the study of thousands of different cellular processes such as cellular respiration and the many other metabolic and enzymatic processes that lead to ...

7. Respiration (physiology) - Wikipedia

   en.wikipedia.org/wiki/Respiration_(physiology)

   Although physiologic respiration is necessary to sustain cellular respiration and thus life in animals, the processes are distinct: cellular respiration takes place in individual cells of the organism, while physiologic respiration concerns the diffusion and transport of metabolites between the organism and the external environment.

8. Chemiosmosis - Wikipedia

   en.wikipedia.org/wiki/Chemiosmosis

   The archaeal cell wall is omitted. [6] [7] Bacteria and archaea also can use chemiosmosis to generate ATP. Cyanobacteria, green sulfur bacteria, and purple bacteria synthesize ATP by a process called photophosphorylation. [6] [7] These bacteria use the energy of light to create a proton gradient using a photosynthetic electron transport chain.

9. Cell physiology - Wikipedia

   en.wikipedia.org/wiki/Cell_physiology

   Cell physiology is the biological study of the activities that take place in a cell to keep it alive. The term physiology refers to normal functions in a living organism . [ 1 ] Animal cells , plant cells and microorganism cells show similarities in their functions even though they vary in structure.