full glycolysis without sturctures
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55 Terms
What enzyme converts Glyceraldehyde-3-Phosphate into 1,3-Bisphosphoglycerate?
Glyceraldehyde-3-Phosphate Dehydrogenase
What enzyme converts 1,3-Bisphosphoglycerate into 3-Phosphoglycerate?
Phosphoglycerate Kinase
What enzyme converts 3-Phosphoglycerate into 2-Phosphoglycerate?
Phosphoglycerate Mutase
What enzyme converts 2-Phosphoglycerate into Phospho-enol-pyruvate (PEP)?
Enolase
What enzyme converts Phosphoenolpyruvate (PEP) into Pyruvate?
Pyruvate Kinase
In step 6 of glycolysis, what molecule is converted into 1,3-Bisphosphoglycerate?
Glyceraldehyde-3-Phosphate
In step 6 of glycolysis, what does Glyceraldehyde-3-Phosphate turn into?
1,3-Bisphosphoglycerate
How much NADH is used or produced when Glyceraldehyde-3-Phosphate is converted into 1,3-Bisphosphoglycerate?
2 NADH produced per glucose
In step 7 of glycolysis, what molecule is converted into 3-Phosphoglycerate?
1,3-Bisphosphoglycerate
In step 7 of glycolysis, what does 1,3-Bisphosphoglycerate turn into?
3-Phosphoglycerate
How much ATP is used or produced when 1,3-Bisphosphoglycerate is converted into 3-Phosphoglycerate?
2 ATP produced per glucose
How much NADH is used or produced when 1,3-Bisphosphoglycerate is converted into 3-Phosphoglycerate?
No NADH used or produced
In step 8 of glycolysis, what molecule is converted into 2-Phosphoglycerate?
3-Phosphoglycerate
In step 8 of glycolysis, what does 3-Phosphoglycerate turn into?
2-Phosphoglycerate
How much NADH is used or produced when 3-Phosphoglycerate is converted into 2-Phosphoglycerate?
No NADH used or produced
What occurs when 3-Phosphoglycerate is converted into 2-Phosphoglycerate?
The phosphate group is moved from carbon 3 to carbon 2
In step 9 of glycolysis, what molecule is converted into Phosphoenolpyruvate (PEP)?
2-Phosphoglycerate
In step 9 of glycolysis, what does 2-Phosphoglycerate turn into?
Phosphoenolpyruvate (PEP)
How much NADH is used or produced when 2-Phosphoglycerate is converted into Phosphoenolpyruvate (PEP)?
No NADH used or produced
What occurs when 2-Phosphoglycerate is converted into Phosphoenolpyruvate (PEP)?
A water molecule is removed, forming high-energy phosphoenolpyruvate
In step 10 of glycolysis, what molecule is converted into Pyruvate?
Phosphoenolpyruvate (PEP)
In step 10 of glycolysis, what does Phosphoenolpyruvate (PEP) turn into?
Pyruvate
How much ATP is used or produced when Phosphoenolpyruvate (PEP) is converted into Pyruvate?
2 ATP produced per glucose
How much NADH is used or produced when Phosphoenolpyruvate (PEP) is converted into Pyruvate?
No NADH used or produced
What occurs when Phosphoenolpyruvate (PEP) is converted into Pyruvate?
The phosphate from PEP is transferred to ADP, generating ATP and pyruvate
Which glycolysis steps consume ATP?
Step 1 and Step 3
Which glycolysis steps produce ATP?
Step 7 and Step 10
During which glycolysis step is NADH produced?
Step 6
How many ATP molecules are invested during glycolysis?
2 ATP
How many ATP molecules are produced during glycolysis?
4 ATP
How many NADH molecules are produced per glucose molecule during glycolysis?
2 NADH
After which glycolysis step do all remaining reactions occur twice per glucose molecule?
After Step 5
What enzyme converts Glucose into Glucose-6-Phosphate?
Hexokinase (or Glucokinase in liver)
What enzyme converts Glucose-6-Phosphate into Fructose-6-Phosphate?
Phosphoglucose Isomerase
What enzyme converts Fructose-6-Phosphate into Fructose-1,6-Bisphosphate?
Phosphofructokinase-1 (PFK-1)
What enzyme converts Fructose-1,6-Bisphosphate into Glyceraldehyde-3-Phosphate and Dihydroxyacetone Phosphate?
Aldolase
What enzyme converts Dihydroxyacetone Phosphate into Glyceraldehyde-3-Phosphate?
Triose Phosphate Isomerase
In step 1 of glycolysis, what molecule is converted into Glucose-6-Phosphate?
Glucose
In step 1 of glycolysis, what does Glucose turn into?
Glucose-6-Phosphate
How much ATP is used or produced when Glucose is converted into Glucose-6-Phosphate?
1 ATP used
In step 2 of glycolysis, what molecule is converted into Fructose-6-Phosphate?
Glucose-6-Phosphate
In step 2 of glycolysis, what does Glucose-6-Phosphate turn into?
Fructose-6-Phosphate
How much ATP is used or produced when Glucose-6-Phosphate is converted into Fructose-6-Phosphate?
No ATP used or produced
In step 3 of glycolysis, what molecule is converted into Fructose-1,6-Bisphosphate?
Fructose-6-Phosphate
In step 3 of glycolysis, what does Fructose-6-Phosphate turn into?
Fructose-1,6-Bisphosphate
How much ATP is used or produced when Fructose-6-Phosphate is converted into Fructose-1,6-Bisphosphate?
1 ATP used
In step 4 of glycolysis, what molecule is converted into Glyceraldehyde-3-Phosphate and Dihydroxyacetone Phosphate?
Fructose-1,6-Bisphosphate
In step 4 of glycolysis, what does Fructose-1,6-Bisphosphate turn into?
Glyceraldehyde-3-Phosphate and Dihydroxyacetone Phosphate
How much ATP is used or produced when Fructose-1,6-Bisphosphate is converted into Glyceraldehyde-3-Phosphate and Dihydroxyacetone Phosphate?
No ATP used or produced
What occurs when Fructose-1,6-Bisphosphate is converted into Glyceraldehyde-3-Phosphate and Dihydroxyacetone Phosphate?
The six-carbon sugar is split into two three-carbon molecules
In step 5 of glycolysis, what molecule is converted into Glyceraldehyde-3-Phosphate?
Dihydroxyacetone Phosphate
In step 5 of glycolysis, what does Dihydroxyacetone Phosphate turn into?
Glyceraldehyde-3-Phosphate
How much ATP is used or produced when Dihydroxyacetone Phosphate is converted into Glyceraldehyde-3-Phosphate?
No ATP used or produced
in the first half of glycolysis how much nadh is made?
No NADH used or produced
How many Glyceraldehyde-3-Phosphate molecules exist after step 5?
Two Glyceraldehyde-3-Phosphate molecules