Gly4
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Time limit: 10 minutes
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Question 1
What is the result of the first reaction of glycolysis involving glucose?
Explanation
The first reaction converts Glucose + ATP into Glucose 6-phosphate + ADP.
Question 2
Which compound is formed by the phosphorylation of fructose 6-phosphate?
Explanation
Fructose 6-phosphate is phosphorylated to form Fructose 1,6-bisphosphate.
Question 3
What is the end product of converting 3-phosphoglycerate into 2-phosphoglycerate?
Explanation
The conversion directly produces 2-phosphoglycerate from 3-phosphoglycerate.
Question 4
What is produced from the dehydration of 2-phosphoglycerate?
Explanation
The conversion of 2-phosphoglycerate leads to the production of phosphoenolpyruvate.
Question 5
Which of the following steps involves the conversion of phosphoenolpyruvate to ATP?
Explanation
The reaction phosphoenolpyruvate + ADP generates ATP.
Question 6
In the glycolytic pathway, which compound is formed from fructose 1,6-bisphosphate?
Explanation
Fructose 1,6-bisphosphate splits into dihydroxyacetone phosphate and glyceraldehyde 3-phosphate.
Question 7
What is the role of ATP in the conversion of fructose 6-phosphate to fructose 1,6-bisphosphate?
Explanation
ATP provides the phosphate group that facilitates the phosphorylation of fructose 6-phosphate.
Question 8
What compound is formed from the reaction of glyceraldehyde 3-phosphate with inorganic phosphate?
Explanation
The reaction of glyceraldehyde 3-phosphate with Pi yields 1,3-bisphosphoglycerate.
Question 9
Which glycolytic product is formed directly from dihydroxyacetone phosphate?
Explanation
Dihydroxyacetone phosphate is isomerized to produce glyceraldehyde 3-phosphate.
Question 10
What type of reaction results in the conversion of 3-phosphoglycerate to 2-phosphoglycerate?
Explanation
The conversion from 3-phosphoglycerate to 2-phosphoglycerate involves isomerization.