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In essence, materials are harnessed to create ATP for biological processes. The energy can be created via cellular respiration. The process of respiration occurs in 3 steps (when oxygen is present): Glycolysis; The Kreb’s Cycle; The Cytochrome System
One example is during the very first steps of cellular respiration, when a molecule of the sugar glucose is broken down in the process of glycolysis. In the first step of this process, ATP is required for the phosphorylation of glucose, creating a high-energy but unstable intermediate.
The answer lies with an energy-supplying molecule called adenosine triphosphate, or ATP. ATP is a small, relatively simple molecule (Figure 6.4.1 6.4. 1), but within some of its bonds, it contains the potential for a quick burst of energy that can be harnessed to perform cellular work.
4 paź 2019 · Adenosine triphosphate, also known as ATP, is a molecule that carries energy within cells. It is the main energy currency of the cell, and it is an end product of the processes of photophosphorylation (adding a phosphate group to a molecule using energy from light), cellular respiration, and fermentation. All living things use ATP.
30 lip 2022 · Describe how cells store and transfer free energy using ATP. A living cell cannot store significant amounts of free energy. Excess free energy would result in an increase of heat in the cell, which would result in excessive thermal motion that could damage and then destroy the cell.
One example is during the very first steps of cellular respiration, when a molecule of the sugar glucose is broken down in the process of glycolysis. In the first step of this process, ATP is required for the phosphorylation of glucose, creating a high-energy but unstable intermediate.
