Question

which of the following statements is true? a.) pyruvate is produced when a glucose molecule undergoes glycolysis. b.) pyruvate is a byproduct of atp production. c.) glycolysis turns pyruvate into glucose. d.) phosphorylation is another word for glycolysis.

Answer 1

When a glucose molecule engages in glycolysis, pyruvate is formed.

Explain glycolysis:

Nearly all sorts of organisms have evolved a metabolic process and anaerobic energy source called glycolysis. The Embden-Meyerhof pathway is another name for the process, given in honour of the key figures in its discovery and comprehension. It serves a purpose in anaerobic respiration because it doesn't need oxygen, but it is also the initial stage in cellular respiration. Molecules of glucose, the most important organic fuel for plants, microorganisms, and animals, are oxidized during the process. A majority of cells favor glucose (although there are exceptions, such as acetic acid bacteria that prefer ethanol). Per glucose molecule, glycolysis uses up 2 ATP molecules and generates 4 ATP, 2 NADH, and 2 pyruvates.

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