Cellular Respiration AP biology 1

What are the reactants needed for cell respiration?

• Water and glucose

• Glucose and oxygen

• Water and oxygen

• CO₂ and H₂O

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Where does cell respiration occur in a cell?

• Cytoplasm only

• Cytoplasm and mitochondria

• mitochondria only

• nucleus

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What are the final products made during cell respiration?

• Water and glucose

• Glucose and oxygen

• Water and oxygen and energy from ATP is used

• CO₂ and H₂O and energy is transferred to make ATP

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What are the three parts of cellular respiration?

• PS 1, PS II, ETC

• Citric acid cycle, PS I , PS II

• Glycolysis, Krebs cycle (citric acid), and ETC

• Krebs cycle, calvin cycle, light dependent reaction

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During glycolysis......

• glucose is broken down into oxygen

• glucose is broken down into pyryvate

• glucose is broken down into water

• glucose is made from pyruvate

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Where, in the cell, does glycolysis occur?

• in the nucleus

• in the mitochondria

• in the chloroplasts

• in the cytoplasm

When glucose is broken down in glycolysis, some electrons are released (and an H+) and attach to....

• NAD+ to make NADH

• ATP

• ADP

• pyruvate

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During glycolysis, electrons released from glucose attach to NAD to make NADH- which transfers the electrons to.....

• PSI

• PSII

• ETC in the inner mitrochondria membrane

• ATP synthase

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During glycolysis, a small amount of energy is released from glucose and used to add a P to ADP to make.....

• ADP

• ETC

• pyruvate

• ATP

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When glucose is broken down into 2 pyruvate molecules, a small amount of _________ is produced as waste (we end up exhaling it)

• oxygen

• carbon dioxide

• water

• glucose

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