499211
Description
Quiz by daniel.praecox, updated more than 1 year ago
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Created by jill.examtime
almost 11 years ago
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Copied by daniel.praecox
almost 11 years ago
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Question 1
Question
Aerobic Respiration is the controlled release of energy from food using oxygen.
Answer
- True
- False
Question 2
Question
Energy stored in the bonds of a molecule such as glucose is released and used to make ......? Choose the correct product.
Answer
-
NADH
-
ATP
-
Oxygen
-
ADP
Question 3
Question
What is the process that the stage 1 reactions of aerobic respiration starts with?
Answer
-
Glycolysis
-
Oxidative Phosphorylation
-
Oxidation
-
Phosphorylation
Question 4
Question
Where does Glycolysis take place in the cell?
Answer
-
Nucleus
-
Mitochondria
-
Cytosol
-
Ribosome
Question 5
Question
What is the molecule produced by Glycolysis?
Answer
-
Oxygen
-
Pyruvic Acid
-
Lactic Acid
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Carbon Dioxide
Question 6
Question
Glycolysis does not require oxygen.
Answer
- True
- False
Question 7
Question
What are the molecules made from energy production in glycolysis? (Stage 1 Aerobic Respiration)
Answer
-
ATP
-
ADP
-
NADH
-
NADPH
Question 8
Question
Stage 2 aerobic respiration does not require oxygen.
Answer
- True
- False
Question 9
Question
When oxygen is present, which subcellular organelle does pyruvic acid enter?
Answer
-
Ribosome
-
Nucleus
-
Mitochondria
-
Cytosol
Question 10
Question
What happens to pyruvic acid when it enters mitochondria?
Answer
-
it loses a carbon dioxide (CO2) molecule to form a 2-carbon (C2) molecule
-
it gains a carbon dioxide (CO2) molecule to form a 2-carbon (C2) molecule
-
it loses a carbon dioxide (CO2) molecule to form a 4-carbon (C4) molecule
Question 11
Question
What is the name of the 2-carbon molecule produced when pyruvic acid is reduced?
Answer
-
Acetyl-Co-enzyme A
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Acetyl-Co-Enzyme B
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Adenosine TriPhosphate
-
Oxygen
Question 12
Question
Pyruvic Acid loses two high energy electrons during stage 2 aerobic respiration. What happens to these two high energy electrons?
Answer
-
These combine with NADP+ and a proton (H+) to form NADPH.
-
These combine with NAD+ and a proton (H+) to form NADH.
-
These oxidise NAD+ to form NADH.
Question 13
Question
Upon entering the Kreb's cycle, Acetyl Coenzyme A is broken down into two products. Choose the correct products?
Answer
-
Oxygen
-
Carbon Dioxide
-
Electrons
-
Protons
Question 14
Question
What happens when phosphorylation takes place in the Kreb's cycle?
Answer
-
ATP is converted to ADP and Phosphate
-
ADP combines with Phosphate to form ATP
-
Oxygen is converted to Carbon Dioxide
Question 15
Question
Where is the Electron Transport System located in the cell?
Answer
-
Inner foldings of the mitochondria
-
Mitochondrial Outer Membrane
-
Ribosome
-
Nucleus
Question 16
Question
What is the name of the process the Electron transport System uses to produce ATP?
Answer
-
Glycolysis
-
Oxidative Phosphorylation
-
Proteolysis
-
Anaerobic Respiration
Question 17
Question
The Electron Transport System cannot work in the absense of oxygen.
Answer
- True
- False
Question 18
Question
What is the role of cyanide in inhibiting Aerobic Respiration?
Answer
-
prevent some of the proteins in the system from recieving of passing on electrons meaning that ATP is not produced
-
Allow some of the proteins in the system to recieving electrons meaning that ATP is produced
-
prevent some of the proteins in the system from recieving of passing on electrons meaning tha ATP is produced
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