glycolysis reaction Flashcards

1
Q

step 1

A

phosphorylation

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2
Q

phosphorylation of glucose yeilds

A

glucose 6-phosphate

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3
Q

glucose + atp –>

A

glucose 6-phosphate + adp

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4
Q

how many atp does phosphorylation consume

A

1

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5
Q

step 2

A

isomerization of glucose 6-phosphate

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6
Q

what does isomerization of glucose 6-phosphate yield

A

fructose 6-phosphate

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7
Q

step 3

A

phosphorylation of fructose 6-phosphate

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8
Q

what does phosphorylation of fructose 6-phosphate yield

A

fructose 1,6-biphosphate

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9
Q

fructose 6-phosphate + atp –>

A

fructose 1,6-biphosphate + adp

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10
Q

step 4

A

cleavage of fructose 1,6-biphosphate

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11
Q

what does cleavage of fructose 1,6-biphosphate give

A

3 carbon fragments

glyceraldehyde 3-phosphate and dihydroxyacetone phosphate

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12
Q

fructose 1,6-biphosphate

A

glyceraldehyde 3-phosphate + dihydroxyacetone phosphate

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13
Q

step 5

A

isomerization of dihydroxyacetone phosphate

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14
Q

what does isomerization of dihydroxyacetone phosphate yield

A

glyceraldehyde 3-phosphate

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15
Q

dihydroxyacetone phosphate

A

glyceraldehyde 3-phosphate

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16
Q

step 6

A

oxidation of glyceraldehyde 3-phosphate

17
Q

what does oxidation of glyceraldehyde 3-phosphate yield

A

1, 3- biphosphoglycerate

18
Q

glyceraldehyde 3-phosphate + nad + pi –>

A

nadh + 1,3-biphosphoglycerate + h

19
Q

step 7

A

transfer of a phosphate group from 1,3-biphosphoglycerate to adp

20
Q

what yields from transfer of a phosphate from 1,3-biphosphoglycerate

A

3-phosphoglycerate

21
Q

1,3-biphosphoglycerate + adp

A

3-phosphoglycerate + atp

22
Q

how many atp is produced in step 7

A

1 atp