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WorksheetsGlycolysis & Pyruvate Oxidation
Total questions: 8
Worksheet time: 4mins
Where does glycolysis take place in cells?
Cytosol
Mitochondrion
Endoplasmic Reticulum
Ribosomes
The first step of glycolysis formation is
ATP
Fructose-6-Phosphate
Glucose-6-Phosphate
1,6 Bis-PhosphoGlycerate
Glycolysis gain net products of:
4 ATP
4 NADH
2 Acetyl CoA
2 ATP
In the final step of glycolysis ATP is made through the process of
Redox Reactions
Substrate-level Phosphorylation
Photo-Phosphorylation
Oxidative Phosphorylation
What is the function of NAD+ ?
It accepts oxygen during ETC
It is the oxidized form of an energy carrier
It is the reduced form of an energy carrier
It acts as long-term energy storage
Which statement best describes the reaction?
Pyruvate reacts with CoA, oxidizing NADH
Pyruvate is decarboxylated; acetyl coA is formed, oxidizing NADH
Pyruvate is decarboxylated; acetyl COA is formed, reducing NAD+
Pyruvate is carboxylated; acetyl COA is formed, reducing NAD+
Which of the following does not happen during Pyruvate Oxidation?
Oxygen is oxidized
NAD+ is reduced
A CO2 portion is removed per molecule of pyruvate
Coenzyme A is attached to the remaining ascetic acid portion (acetyl group)
Which of the following is the correct overall equation of pyruvate oxidation?
2 pyruvate + 2 NAD+ + 4 COA ---> 2 acetyl-CoA + 2 NADH + 2H+ + 4 CO2
2 pyruvate + 2 NAD+ + 4 COA ---> 4 acetyl-CoA + 2 NADH + 2H+ + 2 CO2
2 pyruvate + 2 NAD+ + 2 CoA ---> 2 acetyl-CoA + 2 NADH + 2H+ + 2 CO2
