Which of the following is NOT a direct product of glycolysis?
Acetyl-CoA
Pyruvate
ATP
NADH
Related Questions
Which of the following scientist has given the scheme of glycolysis?
Gustav Embden et. Al
Kreb et. Al
Fritz Lipmann et. Al
None of these
If the standard free energy change (') for the conversion of glucose to pyruvate is -180 kJ/mol and the ' for ATP hydrolysis is -30 kJ/mol, what is the theoretical maximum number of ATP molecules that could be generated from the complete oxidation of one glucose molecule to pyruvate, assuming 100% efficiency?
3 ATP
6 ATP
9 ATP
12 ATP
The net gain in EMP Pathway is
2 NADH + H and 4 ATP
2 NADH + H and 2 ATP
1 NADH + H and 2 ATP
1 NADH + H and 1ATP
GlycolysisI. causes partial oxidation of glucose (one molecule) to form 2-molecules of pyruvic acid and 2 ATP as net gainII. takes place in all living cellsIII. uses 2 ATP at two stepsIV. scheme was given by Gustav Embden, Otto Mayerhof and J ParnasChoose the correct option containing appropriate statements from the above
I, II and III
I, II and IV
I, II, III and IV
Only I
Which of the following enzyme is responsible for formation of glucose-6 phosphate from glucose?
Hexokinase
Phosphorylase
Glucose-6-phosphatase
Aldolase
Which of the following is true regarding glycolysis?
I. Takes place in cytosol
II. Produces no ATP
III. Has no connection with electron transport chain
IV. Reduces two molecules of NAD for every glucose molecule processed
Choose the correct option
I and IV only
I, II, and III only
II and III only
I, II, III, and IV
During glycolysis, one glucose molecule is broken down into two pyruvic acid molecules. What is the net ATP production during this process?
0
2
4
38
Product of glycolysis is
Citric acid
Dihydroxy acetone
Pyruvic acid
Phosphoenol pyruvate
In hurdle race, which of the following is accumulated in the leg muscle?
Lactic acid
Pyruvic acid
Citric acid
Uric acid
Imagine a scenario where a cell expresses a mutated form of glyceraldehyde-3-phosphate dehydrogenase that uses inorganic phosphate but does not reduce NAD+ to NADH. What is the fate of the high-energy phosphate group acquired during this altered reaction in the subsequent steps of glycolysis under anaerobic conditions?
It is lost as inorganic phosphate during the conversion to 2-phosphoglycerate.
It is transferred to ADP to form ATP by phosphoglycerate kinase.
It remains attached to the 3-carbon molecule and is ultimately incorporated into lactate.
It is used to phosphorylate another glucose molecule, priming it for entry into glycolysis.