Glycolysis - Substrate and Product structures and enzymes Flashcards
Write down the names of the substrates and products of each reaction of glycolysis.
glucose - (hexokinase) - glucose-6-phosphate - (phosphoglucose isomerase) - fructose-6-phosphate - (phosphofructokinase) - Fructose-1,6-biphosphate - (Aldolase) - GAP + DHAP - (Triose phosphate isomerase) - GAP * 2 - (Glyceraldehyde-3-phosphate dehydrogenase [GAPDH]) - 1,3-biphosphoglycerate - (phosphoglycerate kinase) - 3-phosphoglycerate - (phosphoglycerate mutase) - 2-phosphoglycerate - (enolase) - phosphoenolpyruvate - (pyruvate kinase) - pyruvate
Write down the steps with the input/output of ATP, NADH, H2O and Mg2+/K+
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Draw all the substrates and products of glycolysis.
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Draw Glucose.
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Draw G6P
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Draw F6P
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Draw FBP
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Draw GAP
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Draw DHAP
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Draw 1,3-BPG
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Draw 3PG
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Draw 2PG
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Draw PEP
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Draw pyruvate
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Which enzyme converts glucose to G6P?
hexokinase
Which enzyme converts G6P to F6P?
phosphoglucose isomerase
Which enzyme converts F6P to FBP?
phosphofructokinase
Which enzyme converts FBP to DHAP and GAP?
aldolase
Which enzyme converts DHAP to GAP?
triose phosphate isomerase
Which enzyme converts GAP to 1,3-BPG?
glyceraldehyde-3-phosphate dehydrogenase (GAPDH)
Which enzyme converts 1,3-BPG to 3PG?
phosphoglycerate kinase
Which enzyme converts 3PG to 2PG?
phosphoglycerate mutase
Which enzyme converts 2PG to PEP?
enolase
Which enzyme converts PEP to pyruvate?
Pyruvate kinase