Term
| the process by which cells create ATP from organic compounds |
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Definition
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Term
| when glucose is oxidized into 2 molecules f pyruvic acid [this is a biochemical pathway] |
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Definition
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Term
| cells use this to continue glycolysis without the usage of oxygen |
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Definition
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Term
| cells use this to convert pyruvic acid into ethanol without the usage of oxygen |
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Definition
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Term
Where does glycolysis take place?
a. in the cytosol
b. in the mitcochondria
c. only is oxygen is absent
d. only is oxygen is absent |
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Definition
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Term
What is the net yield of ATP in glycolysis?
Is it aerobic or anaerobic? |
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Definition
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Term
During glycolysis, glucose is
a. produced from 2 pyruvic acid molecules
b. converted into 2 molecules of ATP
c. partially broken down and some of its stored energy is released
d. partially broken down and its stored energy is increased |
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Definition
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Term
Which isn't an energy containing product of glycolysis?
a. ATP
b. lactic acid
c. pyruvic acid
d. NADH |
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Definition
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Term
| What does anaerobic mean? aerobic |
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Definition
| works without oxygen; works with oxygen |
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Term
| the area within the mitochondrial membrane |
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Definition
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Term
| a biochemical pathway that produces ATP, hydrogen and carbon dioxide using coenzyme A |
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Definition
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Term
| during redox reductions, this molecule accepts electrons |
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Definition
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Term
the breakdown product of glucose that diffuses into the mitochondrial matrix for further breakdown is
a. acetyl CoA
b. pyruvic acid
c. oxaloacetic acid
d. citric acid |
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Definition
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Term
the krebs cycle
a. produces 2 molecules of carbon dioxide
b. produces a six carbon molecule from six molecules of carbon dioxide
c. produced NAD+ from NADH and H+
d. generates most of the ATP produced in aerobic respiration |
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Definition
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Term
the electron transport chain of aerobic respiration
a. generates atmospheric oxygen [o2] from water
b. produces NADH by chemiosmosis
c. pumps electrons into the mitochondrial matrix
d. pumps protons into the space between the inner and outer mitochondrial membranes |
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Definition
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Term
| In the krebs cycle, what molecules acquire the most of the energy that is released by oxidation of acetyl CoA? How many of these molecules are produced during each turn of the cycle? |
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Definition
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Term
| which reactions of aerobic respiration occur in the inner mitochondrial membrane? |
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Definition
| the electron transport chain reacrtions |
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Term
Glycolysis?
1. Net yield ATP
2. Where does it occur?
3. Aerobic or anaerobic? |
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Definition
1. 2
2. cytosol
3. anaerobic |
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Term
Krebs Cycle
1. Net yield ATP
2. Where does it occur?
3. Aerobic or anaerobic? |
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Definition
1. 2 ATP
2. Mitochondria
3. Aerobic |
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Term
Electron transport chain
1. Net yield ATP
2. Where does it occur?
3. Aerobic or anaerobic? |
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Definition
1. 34
2. mitochondria
3. aerobic |
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Term
T/F
Fermentation produces ATP |
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Definition
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Term
What is this?
1. 2 ATP molecules transfer phosphate to a glucose molecule
2. 6-carbon compound is broken down to the 3-carbon compound, PGAL, each with a phosphate group
3. 2 NADH molecules are produced. One phosphate each is transferred to each 3-carbon compound [PGAL]
4. phosphate groups are removed each to create ATP. Each 3-carbon compound is converted to a 3-carbon pyruvic acid, producing 4 ATP molecules [net yield 2] |
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Definition
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Term
What is this?:
Regenerates NAD+ which can later be make to make more ATP |
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Definition
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