Which stage of cellular respiration produces the most ATP?

• Glycolysis

• Krebs

• Electron Transport Chain

• Calvin Cycle

Tags

3E

What question can be answered using the following diagram?

• Where in the mitochondria is oxygen produced during photosynthesis?

• Where in the mitochondria is oxygen used during cellular respiration?

• Where in the chloroplast is water used to produce oxygen?

• Where in the chloroplast is glucose broken down to produce water?

Tags

3E

The diagram shows processes happening within a cell. A scientist is investigating what occurs at point X on the diagram. What question is the scientist most likely attempting to answer?

• Where does glycolysis occur?

• Where does the Calvin cycle occur?

• Where does the Krebs cycle occur?

• Where does electron transport occur?

Tags

3E

An important step in cellular respiration is

• the creation of phosphate.

• the creation of oxygen.

• the breakdown of carbon dioxide.

• the breakdown of glucose.

Tags

3E

The major organelle involved in producing ATP in an organism is

• the mitochondria.

• the vesicles.

• the ribosomes.

• the nucleus.

Tags

3E

Which statement best describes cellular respiration?

• It stores energy in food molecules.

• It occurs in animal cells but not in plant cells.

• It uses carbon dioxide and produces oxygen.

• It converts energy in food into a more usable form.

Tags

3E

In nature, during a 24-hour period, what substance do green plants continuously use?

• both carbon dioxide and oxygen

• oxygen, only

• both carbon dioxide and nitrogen

• carbon dioxide, only

Tags

3F

What are the reactants in the equation for cellular respiration?

• oxygen and lactic acid

• carbon dioxide and water

• glucose and oxygen

• water and glucose

Tags

3F

Which equation best summarizes the overall reactions of Cellular Respiration?

• 6CO₂ + 6O₂ → C₆H₁₂0₆ + 6H₂O

• 6O₂ + C₆H₁₂0₆ → 6CO_{2 +} 6H₂O

• 6O₂ + 6H₂O + 6O₂ → C₆H₁₂0₆

• 6CO₂ + 6H₂O → C₆H₁₂0₆ + 6O₂

Tags

3F

How are photosynthesis and cellular respiration related?

• Both photosynthesis and cellular respiration take place in all cells

• The Reactants of Photosynthesis are the reactants of Cellular respiration

• The Products of one of the reactions are used as the reactants in the other

• Both cellular Respiration and Photosynthesis us the same Reactants

Tags

3F