glycolysis Flashcards

1
Q

Step 1 of glycolysis
enzyme:
is it regulatory or not regulatory

A

Phosphorylation of Glucose
hexokinase
regulatory step

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2
Q

Step 2 of glycolysis
Enzyme:
Regulatory or not regulatory

A

Phosphexose isomerization
enzyme:phospolglucose isomerase
not a regulatory step

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3
Q

step 3 of glycolysis
enzyme:
is this step regulatory or not

A

2nd Priming Phosphorylation
enzyme: Phosphofructokinase-1
regulatory step and first committed step

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4
Q

4th step of glycolysis
enzyme:
regulatory or not regulatory

A

Aldol cleveage of F-1, 6-bP
enzyme: Aldolase
Not a regulatory step

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5
Q

the fifth step of glycolysis is
what enzyme is involved:
is it a regulatory step or not

A

Triose phosphate interconversion
enzyme: triose phosphate isomerase
not a regulatory step

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6
Q

what is the 6th step of glycolysis
what enzyme is involved
is this step a regulatory step or not

A

oxidative GAP
enzyme: glyceraldehyde 3-phosphate
not a regulatory step

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7
Q

step 7 of glycolysis
enzyme used
regulatory or not regulatory

A

1st production of ATP
enzyme: phosphoglycerate kinase
not regulatory

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8
Q

The 8th step of Glycolysis is
what enzyme is involved
is it a regulatory step or not

A

Migration of the phosphate
enzyme: phosphoglycerate mutase
not a regulatory step

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9
Q

what is step 9 of glycolysis
what enzyme is involved
regulatory or not regulatory

A

Dehydration of 2-PG to PEP
enzyme: enolase
not regulatory

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10
Q

step 10 of glycolysis
enzyme:
regulatory or not regulatory

A

2nd Production of ATP
enzyme: Pyruvate kinase
regulatory step

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11
Q

In the preparatory phase how many glucose, ATP and NAD+ is used

A

1 glucose
2 ATP
2 NAD+

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12
Q

How many Pyruvate, ATP and NADH is made in the payoff phase during glycolysis

A

2 pyruvate
4 ATP
2 NADH

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13
Q

which step in glycolysis are the regulatory step

A

step 1, 3 and 10

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14
Q

glucose is activated by

A

phosphorylation

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15
Q

the preparatory step used ____ per glucose

A

2 ATP

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16
Q

1st five Intermediate inglycolysis

A

glucose
glucose-6-phosphate
fructose-6-phosphate
fructose-1, 6-biphosphate
Dihydroxyacetone phosphate (DHAP)

17
Q

last 6 intermediates inglycolysis

A

glyceraldehyde-3-phosphate (G3P)
1,3-Bisphosphoglycerate
3-Phosphoglycerate
2-phosphoglycerate
Phosphoenolpyruvarate (PEP)
Pyruvate