Unit 3 Exam Review
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Answers are after each question. (Try to answer without hitting "explanation")
- 1.Which is the correct order of events?
- A.
NADH gets oxidized, ATP is made, Protons get pumped
- B.
ATP is made, Protons get pumped, NADH gets oxidized
- C.
NADH gets oxidized, Protons get pumped, ATP is made
- D.
Protons get pumped, ATP is made, NADH gets oxidized
- 2.The process described in question 1 is
- A.
Electron Transport
- B.
Krebs Cycle
- C.
Glycolysis
- D.
The Prepatory Reaction
- 3.The process described in question 1 takes place in
- A.
The cytoplasm
- B.
The inner membrane and membrane space
- C.
The matrix
- D.
None of the above
- 4.Pyruvate +NAD+ +CoA ------>AcetylCoA +NADH +Carbon DioxideIn this reaction, what gets reduced?
- A.
Pyruvate
- B.
NAD+
- C.
Pyruvate and NAD+
- D.
Neither Pyruvate nor NAD+
- 5.Pyruvate +NAD+ +CoA ------>AcetylCoA +NADH +Carbon DioxideThis reaction is
- A.
In Glycolysis
- B.
In Electron Transport
- C.
In the prepatory reaction
- D.
In the Krebs Cycle
- 6.
The Above reaction- A.
Requires Energy to get from reactant to product
- B.
Gives off energy getting from reactant to product
- C.
Does not obey the first law of thermodynamics
- D.
Has no activation energy
- 7.
The Red line is
- A.
The reaction without an enzyme
- B.
The reaction with an enzyme
- C.
The reaction at very high temperataures
- D.
Feedback inhibtion
- 8.The Krebs Cycle
- A.
Makes pyruvate
- B.
Makes a proton gradient
- C.
Uses oxygen directly
- D.
Makes FADH2
- 9.The electrons from NADH are transferred to
- A.
ATP
- B.
FAD
- C.
Oxygen
- D.
Carbon Dioxide
- 10.This process is most important when oxygen is low
- A.
Glycolysis
- B.
Electron Transport
- C.
Krebs cycle
- D.
Fermentation
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