BIOL Chapter 7 Review Study Guide Test.

BIOL Chapter 7 Review Study Guide Test. Which of the following is the correct equation for aerobic cellular respiration? glucose + 6 O₂ → 6 CO₂ + 6 H₂O + energy intermediates + heat Place the cellular respiration pathways in their correct locations. Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:02 / 0:15 Full screen Brainpower Read More In cellular respiration, carbon dioxide is formed from the oxidation of the following: glucose If glycolysis was blocked in yeast, which of the following would decrease in concentration? pyruvate Fatty acids and some amino acids are converted directly into _____________ for ATP production. acetyl CoA Why is pyruvate converted to lactate in anaerobic conditions? To regenerate NAD+ from NADH and keep glycolysis functioning. Aerobic vs anaerobic metabolism Complete the sentences with the correct terms from the list. - The term anaerobicdescribes cellular respiration in the absence of oxygen. - Oxygen is the final electron acceptor in aerobic respiration. - The breakdown of organic molecules without oxygen is called fermentation. - During fermentation, yeast break down pyruvate into CO₂ and acetaldehyde. - Aerobic respiration produces 34-38 ATP molecules whereas anaerobic respiration produces 2 ATP molecules. Before entering the citric acid cycle, also called the Krebs cycle, pyruvate is converted to acetyl-CoA. A single "turn" of the citric acid cycle, also called the Krebs cycle, will yield 1 ATP, 3 NADH, and 1 FADH₂. The initial reaction of the citric acid cycle, also called the Krebs cycle, involves the addition of a 2-carbon molecule to a 4-carbon molecule. Carbon dioxide (CO₂) is produced during aerobic respiration. Which of the following statements is TRUE? CO₂ is often the product when an organic molecule is oxidized.