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WorksheetsU2a Cellular Respiration Review Questions
Total questions: 17
Worksheet time: 12mins
What simple sugar is broken down in cellular respiration?
ribose
glucose
sucrose
glutten
What is the main goal of Cellular Respiration?
to use energy so out body can move.
to create energy and store it in ATP
to produce molecules
to make food for the cell
What are the two reactants (inputs) needed for respiration to occur?
carbon dioxide and water
oxygen and carbon dioxide
glucose and carbon dioxide
glucose and oxygen
Where does glycolysis take place?
in the bloodstream
in the mitochondrion
in the nucleus
in the cytoplasm (cytosol)
Where does the Krebs Cycle take place?
in the cytoplasm (cytosol)
in the nucleus
in the cell membrane
in the mitochondrion
What are two outputs (waste products) of Cellular Respiration?
water and oxygen
water and carbon dioxide
carbon dioxide and glucose
glucose and oxygen
Which process results in the most ATP molecules?
glycolysis
Krebs Cycle / Citric Acid Cycle
Electron Transport Chain (ETC)
hydrolysis
What is the product of glycolysis?
glucose
pyruvate
carbon dioxide
oxygen
Which of the three main stages of cellular respiration releases carbon dioxide?
glucose
glycolysis
The Krebs Cycle (Citric Acid Cycle)
ATP
Which stage of cellular respiration used oxygen as a reactant?
glycolysis
The Electron Transport Chain (ETC)
The Krebs Cycle (Citrus Acid Cycle)
hydrolysis
What is the purpose of cellular respiration?
To convert carbon dioxide and oxygen into energy.
To convert carbon dioxide and oxygen into water and oxygen.
To convert glucose and oxygen into energy.
To convert glucose and oxygen into carbon dioxide and water.
Where does the electron transport chain (ETC) occur in cellular respiration?
nucleus
mitochondria
cytoplasm
cell membrane
Where does the Krebs Cycle take place?
mitochondria
endoplasmic reticulum
cytoplasm
nucleus
How do our bodies release the waste products of
cellular respiration back into the environment?
sleeping
burning
eating
breathing
Click on all the areas where the Krebs Cycle and ETC happen.
Click on the stage of Cellular Respiration that releases CO2
Click on the stage of Cellular Respiration that oxygen enters the reaction.
