Cellular Respiration Review

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Biology

9th

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22 Terms

1
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Define autotroph
Autotroph- organisms that manufacture their own energy
2
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Define heterotroph
Heterotroph- consume their energy from other organisms
3
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What are the products of Glycolysis
Pyruvate (contains stored energy from glucose), ATP, NADH
4
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What is the oxidizing agent that is used to harvest high-energy electrons
NAD+
5
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How is ATP made during chemiosmosis
H+ concentration on two sides of the mitochondria membrane
6
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In substrate-level phosphorylation, how is ATP made
ATP is made by adding a phosphate group to ADP
7
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Name the two types of fermentation
Alcoholic and Lactic acid Fermentation
8
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What are the end products of one turn of the Krebs cycle
3 NADH, 1 ATP, 1 FADH2, 2 CO2
9
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True/False. Glycolysis can occur with or without oxygen.
True
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What is the difference in ATP production between NADH and FADH2
NADH passes its electrons to the first transmembrane complex in the ETC, more ATP made
FADH2 passes its electrons after the first transmembrane complex in the ETC, less ATP made
11
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What is the final outcome for oxygen in cellular respiration
It accepts H+ and electrons to form water
12
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During which process is ATP used in the process of cellular respiration
Glycolysis
13
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What must happen to amino acids before they can be used in catabolic reactions
They must be deaminated
14
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Where do the reactions of oxidation of Pyruvate, Krebs cycle and the electron transport chain
occur
Mitochondria
15
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What occurs in muscles when oxygen is not present
Lactic acid fermentation
16
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How many ATP’s are made during glycolysis
2 are used, 4 are produced for a net gain of 2 ATP’s
17
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How many ATP’s are made from one glucose molecule in eukaryotes
30 ATP’s
18
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What is entering and leaving at X and Y
Energy
19
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Give the equation for the process occurring at A
6CO2 + 6H2O à C6H12O6 + 6O2
20
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Give the equation for the process occurring at B
C6H12O6 + 6O2 à 6CO2 + 6H2O
21
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Which process of cellular respiration is the oldest process
Glycolysis
22
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Alcohol and Lactic fermentation are types of anaerobic respiration. What is missing for this to
occur
Oxygen