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  2. Cori cycle - Wikipedia

    en.wikipedia.org/wiki/Cori_cycle

    Cori cycle. The Cori cycle (also known as the lactic acid cycle), named after its discoverers, Carl Ferdinand Cori and Gerty Cori, [1] is a metabolic pathway in which lactate, produced by anaerobic glycolysis in muscles, is transported to the liver and converted to glucose, which then returns to the muscles and is cyclically metabolized back to lactate.

  3. 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 ...

  4. Glucose 6-phosphatase - Wikipedia

    en.wikipedia.org/wiki/Glucose_6-phosphatase

    The hydrolysis of glucose 6-phosphate begins with a nucleophilic attack on the sugar-bound phosphate by His176 resulting in the formation of a phosphohistidine bond and the degradation of a carbonyl. A Negatively charged oxygen then transfers its electrons reforming a carbonyl and breaking its bond with glucose.

  5. Glucose 6-phosphate - Wikipedia

    en.wikipedia.org/wiki/Glucose_6-phosphate

    This reaction converts glucose 6-phosphate to fructose 6-phosphate in preparation for phosphorylation to fructose 1,6-bisphosphate. [2] The addition of the second phosphoryl group to produce fructose 1,6-bisphosphate is an irreversible step, and so is used to irreversibly target the glucose 6-phosphate breakdown to provide energy for ATP ...

  6. Glycogenesis - Wikipedia

    en.wikipedia.org/wiki/Glycogenesis

    This process is activated during rest periods following the Cori cycle, ... Glucose-6-phosphate is converted into glucose-1-phosphate by the action of ...

  7. Pentose phosphate pathway - Wikipedia

    en.wikipedia.org/wiki/Pentose_phosphate_pathway

    Glucose-6-phosphate dehydrogenase is the rate-controlling enzyme of this pathway [citation needed]. It is allosterically stimulated by NADP + and strongly inhibited by NADPH . [ 7 ] The ratio of NADPH:NADP + is the primary mode of regulation for the enzyme and is normally about 100:1 in liver cytosol [ citation needed ] .

  8. Prisoners of Profit - The Huffington Post

    projects.huffingtonpost.com/prisoners-of-profit

    Officials at the state Department of Juvenile Justice did not respond to questions about YSI. A department spokeswoman, Meghan Speakes Collins, pointed to overall improvements the state has made in its contract monitoring process, such as conducting more interviews with randomly selected youth to get a better understanding of conditions and analyzing problematic trends such as high staff turnover.

  9. Entner–Doudoroff pathway - Wikipedia

    en.wikipedia.org/wiki/Entner–Doudoroff_pathway

    The G6P is then converted to 6-phosphogluconolactone in the presence of enzyme glucose-6-phosphate dehydrogenase (an oxido-reductase) with the presence of co-enzyme nicotinamide adenine dinucleotide phosphate (NADP +). which will be reduced to nicotinamide adenine dinucleotide phosphate hydrogen along with a free hydrogen atom H +.