©FYNDLAY EXAM SOLUTIONS 2024/2025
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Advanced Biochemistry Exam #1 Questions
And Answers (Guaranteed A+)
What are the reactants, enzymes and products involved in the first reaction of glycolysis. -
answer✔Reactant: D-Glucose + ATP
Catalysized Enzyme: Hexokinase
(can also use D-fructose and D-Mannose) w/ Mg2+
Products: Glucose-6-phosphate (G6P) + ADP + H+
What are the reactants, enzymes and products involved in the second reaction of glycolysis. -
answer✔Reactant: Glucose-6-phosphate (G6P)
Catalysized Enzyme: phosphoglucose isomerase (PGI)
Products: Fructose-6-phosphate (F6P)
What are the reactants, enzymes and products involved in the third reaction of glycolysis. -
answer✔Reactant: Fructose-6-phosphate (F6P) + ATP
Catalysized Enzyme: phosphofructokinase (PFK) w/Mg2+
Products: Fructose-1,6-biphosphate (FBP) + ADP + H+
What are the reactants, enzymes and products involved in the forth reaction of glycolysis. -
answer✔Reactant: Fructose-1,6-biphosphate (F6P)
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ALL RIGHTS RESERVED.
Catalysized Enzyme: Aldolase
Products: Glyceraldehyde-3-phosphate (GAP) + Dihydroxyacetone phosphate (DHAP)
What are the reactants, enzymes and products involved in the five reaction of glycolysis. -
answer✔Reactant: Glyceraldehyde-3-phosphate (GAP) + Dihydroxyacetone phosphate (DHAP)
Catalysized Enzyme: Triose phosphate isomerase (TPI)
Products: 2x Glyceraldehyde-3-phosphate (GAP)
What are the reactants, enzymes and products involved in the six reaction of glycolysis. -
answer✔START TO STAGE 2: Net -2 ATP currently
First oxidative-reduction reaction and
"high energy" acyl group
Reactant: 2x Glyceraldehyde-3-phosphate (GAP) + NAD+ + Pi
Catalyst Enzyme: Glyceraldehyde-3-phosphate
dehydrogenase (GAPDH)
Products: 2x 1,3-Bisphosphoglycerate (1,3-BPG) + NADH + H+
What are the reactants, enzymes and products involved in the seven reaction of glycolysis. -
answer✔Reactant: 2x 1,3-Bisphosphoglycerate (1,3-BPG) + ADP
Catalyst Enzyme: phosphoglycerate kinase (PGK)
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ALL RIGHTS RESERVED.
Advanced Biochemistry Exam #1 Questions
And Answers (Guaranteed A+)
What are the reactants, enzymes and products involved in the first reaction of glycolysis. -
answer✔Reactant: D-Glucose + ATP
Catalysized Enzyme: Hexokinase
(can also use D-fructose and D-Mannose) w/ Mg2+
Products: Glucose-6-phosphate (G6P) + ADP + H+
What are the reactants, enzymes and products involved in the second reaction of glycolysis. -
answer✔Reactant: Glucose-6-phosphate (G6P)
Catalysized Enzyme: phosphoglucose isomerase (PGI)
Products: Fructose-6-phosphate (F6P)
What are the reactants, enzymes and products involved in the third reaction of glycolysis. -
answer✔Reactant: Fructose-6-phosphate (F6P) + ATP
Catalysized Enzyme: phosphofructokinase (PFK) w/Mg2+
Products: Fructose-1,6-biphosphate (FBP) + ADP + H+
What are the reactants, enzymes and products involved in the forth reaction of glycolysis. -
answer✔Reactant: Fructose-1,6-biphosphate (F6P)
1|Page
, ©FYNDLAY EXAM SOLUTIONS 2024/2025
ALL RIGHTS RESERVED.
Catalysized Enzyme: Aldolase
Products: Glyceraldehyde-3-phosphate (GAP) + Dihydroxyacetone phosphate (DHAP)
What are the reactants, enzymes and products involved in the five reaction of glycolysis. -
answer✔Reactant: Glyceraldehyde-3-phosphate (GAP) + Dihydroxyacetone phosphate (DHAP)
Catalysized Enzyme: Triose phosphate isomerase (TPI)
Products: 2x Glyceraldehyde-3-phosphate (GAP)
What are the reactants, enzymes and products involved in the six reaction of glycolysis. -
answer✔START TO STAGE 2: Net -2 ATP currently
First oxidative-reduction reaction and
"high energy" acyl group
Reactant: 2x Glyceraldehyde-3-phosphate (GAP) + NAD+ + Pi
Catalyst Enzyme: Glyceraldehyde-3-phosphate
dehydrogenase (GAPDH)
Products: 2x 1,3-Bisphosphoglycerate (1,3-BPG) + NADH + H+
What are the reactants, enzymes and products involved in the seven reaction of glycolysis. -
answer✔Reactant: 2x 1,3-Bisphosphoglycerate (1,3-BPG) + ADP
Catalyst Enzyme: phosphoglycerate kinase (PGK)
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