Cellular Respiration

The overall equation for the cellular respiration of glucose is

• C₅H₁₂O₆ + 6 O₂ --> 5 CO₂ + 6 H₂O + energy.

• 5 CO₂ + 6 H₂O --> C₅H₁₂O₆ + 6 O₂ + energy.

• C₆H₁₂O₆ + 6 O₂ --> 6 CO₂ + 6 H₂O + energy.

• C₆H₁₂O₆ + energy --> 6 CO₂+ 6 H₂O + 6 O₂.

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

Where does the O (oxygen atom) used in cellular respiration end up?

• H₂O

• ATP

• NADH

• glucose

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NGSS.HS-LS1-7

ATP is a compound that is synthesized when which occurs?

• Chemical bonds between carbon atoms are formed in photosynthesis.

• Energy stored in chemical bonds of ATP is released during cellular respiration.

• Energy stored in nitrogen is released forming amino acids.

• Digestive enzymes break amino acids into smaller parts.

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NGSS.HS-LS1-7

In what organisms does alcoholic fermentation take place?

• yeast and some bacteria

• viruses

• fruit flies

• plants

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NGSS.HS-LS2-3

What results from the breaking of a bond between the 2nd and 3rd phosphate group from ATP?

• the production of mechanical energy

• the release of energy

• the creation of energy

• the absorption of energy by chlorophyll

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NGSS.HS-PS1-4

Which of the following options lists the stages in cellular respiration in the correct order?

• glycolysis, the Kreb's (citric acid) cycle, and electron transport chain

• glycolysis, electron transport chain, and the Kreb's (citric acid) cycle

• the Kreb's (citric acid) cycle, electron transport chain, and glycolysis

• electron transport chain, glycolysis, and the Kreb's (citric acid) cycle

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NGSS.HS-LS1-7

The primary role of oxygen in cellular respiration is to _____.

• combine with carbon, forming the byproduct O₂

• combine with carbon, forming the byproduct CO₂

• combine with lactate, forming pyruvate

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NGSS.HS-LS1-7

Where does glycolysis take place in eukaryotic cells?

• mitochondrial outer membrane

• mitochondrial intermembrane space

• mitochondrial matrix

• cytoplasm

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NGSS.HS-LS2-5

Which identifies the relationship between photosynthesis and cellular respiration?

• Both processes generate energy for cell use.

• Both processes release energy for cell use.

• The products of one process are used as reactants by the other process.

• The reactants of one process are also the reactants of the other process.

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NGSS.HS-LS2-5

Which organelle converts sugars into energy?

• lysosome

• mitochondrion

• nucleus

• ribosome

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NGSS.HS-LS1-7