Photo/Respiration Review 2023

What does the Citric Acid Cycle (Krebs Cycle) produce in cellular respiration?

• oxygen

• carbon dioxide

• pyruvic acid

• glucose

When an animal is exercising excessively, it will begin to perform ______ in muscle cells.

• alcohol fermentation

• photosynthesis

• cellular respiration

• lactic acid fermentation

Cells that active and undergo a lot of cellular respiration would have many of what kind of organelle?

• mitochondria

• chloroplast

• thylakoid

• stroma

Anaerobic respiration / Fermentation is:

• producing energy to make food in the form of glucose

• releasing energy from food in the presence of oxygen

• releasing energy from food in the absence of oxygen

• using energy to make food in the form of glucose

What are the 3 steps of Cellular Respiration ? (in order)

• Photosynthesis , Kreb's Cycle , Transport Chain

• Gycolysis , Kreb's Cycle , Transport Chain

• Kreb's Cycle , Transport Chain , Photosynthesis

• Transport Chain , Glycolysis , Photosynthesis

Which describes the relationship between photosynthesis and cellular respiration?

• the reactants are the same, but the products are different

• the products are the same, but the reactants are different

• the reactants of photosynthesis are larger more complicated versions of the reactants for cellular respiration

• the reactants for photosynthesis are the products of respiration and the reactants for respiration are the products of photosynthesis

What is the correct equation for cellular respiration?

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy
• 6O₂ + C₆H₁₂O₆ + Energy -> 6CO₂ + 6H₂O
• 6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆ + Energy
• 6CO₂ + 6H₂O + Energy -> 6O₂ + C₆H₁₂O₆

Using the figure, which parts of the molecule must the bonds be broken to release energy from ATP?

• A and B

• B and C

• C and D

• all of the above

• Stroma
• Thylakoid
• Skittle
• Grana

• Grana

• Thylakoid

• Stroma

• cytoplasm