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14 questions
In biological terms, why do you eat?
to make glucose
to get energy
because you are hungry
Cellular respiration releases energy from glucose to build_____
AMP
ATP
ADP
What stage of cellular respiration releases carbon dioxide and takes place in the matrix of the mitochondria?
Glycolysis
Krebs cycle
Electron Transport
Cellular respiration is the cellular process which transfers chemical energy from the sugar molecule glucose into what other molecule?
ADP
ATP
NADPH
FADH2
In what organelle does cellular respiration take place?
Chloroplast
Ribosome
Mitochondria
Nucleus
Energy is converted from glucose, in the presence of oxygen, into numerous ATP molecules during _____ _____.
The reactants of photosynthesis, carbon dioxide and ____, are the products of cellular respiration, in addition to ATP.
All of the following are correct about cellular respiration except
Glucose is broken down to pyruvate
Respiration requiring oxygen occurs in the mitochondria
Most ATP is produced during glycolysis and the Krebs cycle.
The Krebs cycle occurs directly after glycolysis
Most of the ATP is synthesized during the__ stage of cellular respiration
Krebs cycle
Glycolysis
Fermentation
Electron Transport Chain
Cellular respiration is the process which cells break down glucose and make ____ for energy.
Which of the following does not require oxygen?
The Krebs cycle
The Electron Transport Chain
Glycolysis
None of the above
Which process occurs in the cytosol of the cell and does not require oxygen?
Glycolysis
Krebs cycle
Both Glycolysis and Krebs cycle
None of the above
Power plants produce energy. Which organelle is known as the power plant of the cell?
mitochondria
nucleus
endoplasmic reticulum
Golgi apparatus
What cellular structure do eukaryotic cells contain, but prokaryotic cells lack?
nucleus
mitochondria
ribosomes
lysosomes
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