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glycolysis

glycolysis

1 8.5
A process that breaks sugar into smaller parts to make energy for cells
  • noun
  • /ɡlaɪˈkɒlɪsɪs/
  • Specialized
: glucólisis
  • Reprogrammed metabolism, resulting in increased glucose uptake and glycolysis, is a hallmark of cancer.
  • aerobic glycolysis

And so your, your, your muscle cells shift to using glucose as a source of energy through glycolysis.

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Examples

  • During glycolysis, glucose is broken down into pyruvic acid, releasing energy in the form of ATP.

  • As the number of mitochondria drops and ATP demand from glycolysis goes up, what is the next limit that is reached?

    Blog text (3)
  • I also used it to understand chemical equations or to organize the stages of glycolysis in biology.

    Blog text (1)
  • If 5% of ATP demand is shifted from oxidative phosphorylation to glycolysis, glucose demand by that cell is doubled.

    Blog text (3)
  • In the mouse liver, genes involved in glycolysis, glucose synthesis, fatty acid metabolism, and cholesterol metabolism are expressed in daily rhythms.

    Academic text (2005)
  • Glycolysis is a crucial step in cellular respiration that generates energy for the cell.

  • In glycolysis, sugars undergo a series of metabolic reactions that ultimately produce lactic acid.

Surface Forms

glycolysis singular
glycolyses plural

Morphology

glycolysis = glyco + lysis (opaque) = glyco + lysis

Both elements are bound combining forms used mainly in technical vocabulary, so an average B1 learner is unlikely to infer the full biochemical meaning from the parts.

Etymology

Glycolysis comes from Greek parts: glyco- meaning 'sweet' (seen in glucose) and -lysis meaning 'to break down' (seen in analysis). So glycolysis literally means 'breaking down sugar', which explains why it is the process cells use to break sugar into smaller parts to make energy.