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5 lis 2019 · Join the Amoeba Sisters in this short video to explore what ATP is, how ATP is made, and how ATP can work! While this short video just covers the basics, check out further reading description...
14 cze 2017 · Your body's reactions that convert fuel (specifically glucose) to usable energy (ATP molecules) include glycolysis, the Krebs cycle (aerobic respiration) and anaerobic respiration, and oxidative phosphorylation.
19 lip 2024 · ATP is made of a nitrogen base (adenine) and a sugar molecule (ribose), which create adenosine, plus three phosphate molecules. If adenosine only has one phosphate molecule, it’s called adenosine monophosphate (AMP). If it has two phosphates, it’s called adenosine diphosphate (ADP).
Essentially, the energy released from the ATP hydrolysis provides the energy required to power the pump and transport Na + and K + ions. ATP performs cellular work using this basic form of energy coupling through phosphorylation. The sodium-potassium pump is an example of ATP powering cellular work.
14 maj 2019 · The Krebs cycle, also called the citric acid cycle or tricarboxylic cycle, is the first step of aerobic respiration in eukaryotic cells. Its purpose is to collect high-energy electrons for use in the electron transport chain reactions. The Krebs cycle occurs in the mitochondrial matrix.
8 kwi 2024 · The TCA cycle is a central pathway that provides a unifying point for many metabolites, which feed into it at various points. It takes place over eight different steps: Step 1: Acetyl CoA (two-carbon molecule) joins with oxaloacetate (four-carbon molecule) to form citrate (six-carbon molecule).
Overview of oxidative phosphorylation. The electron transport chain forms a proton gradient across the inner mitochondrial membrane, which drives the synthesis of ATP via chemiosmosis.
