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Sort the characteristics as belonging to the first half of the pathway that requires energy or to the second half of the pathway that produces energy during glycolysis:- ATP is utilized- Six-carbon compounds start the pathway- Overall reaction: glucose --> dihydroxyacetone phosphate + glyceraldehyde-3-phosphate- ATP is synthesized- Three-carbon compounds start the pathway- NADH + H+ is produced- Overall reaction: dihydroxyacetone phosphate + glyceraldehyde-3-phosphate --> pyruvate

Sagot :

The correct ordering of characteristics of first half of the pathway that produces energy during glycolysis is

  • ATP is utilized- Six-carbon compounds start the pathway.
  • Overall reaction: glucose --> dihydroxyacetone phosphate + glyceraldehyde-3-phosphate- ATP is synthesized-
  • Three-carbon compounds start the pathway- NADH + H+ is produced-
  • Overall reaction: dihydroxyacetone phosphate + glyceraldehyde-3-phosphate --> pyruvate

The steps involved in glycolysis are:

  • The most vital phase in glycolysis  is catalyzed by hexokinase, a protein with expansive particularity that catalyzes the phosphorylation of six-carbon sugars. Hexokinase phosphorylates glucose using ATP as the source of the phosphate, producing glucose-6-phosphate, a more reactive form of glucose.
  • In the second step of glycolysis, an isomerase changes over glucose-6-phosphate into one of its isomers, fructose-6-phosphate
  • The third step is the phosphorylation of fructose-6-phosphate, catalyzed by the catalyst phosphofructokinase. A second ATP molecule donates a high-energy phosphate to fructose-6-phosphate, producing fructose-1,6-bisphosphate
  • The fourth move toward glycolysis utilizes a catalyst, aldolase, to divide 1,6-bisphosphate
  • In the fifth step, an isomerase changes the dihydroxyacetone-phosphate into its isomer, glyceraldehyde-3-phosphate.

To know more about glycolysis, visit here:

https://brainly.com/question/14076989

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