Question

24 multiple choice 2 points occurs in yeast and produces carbon dioxide. lactic acid fermentation alcohol fermentation photosynthesis 25 multiple answer 2 points which of the following are true for each turn of the krebs cycle? (choose all that apply.) 2 molecules of co₂ is produced 2 molecules of oxygen (o₂) is produced 3 nadh are produced 1 atp is produced

Explanation:

• For question 24: Alcohol fermentation in yeast converts pyruvate into ethanol and carbon - dioxide. Lactic acid fermentation produces lactic acid and photosynthesis is the process in plants to produce glucose and oxygen using light energy, not relevant here.
• For question 25: In one turn of the Krebs cycle, 2 molecules of CO₂ are produced, 3 NADH are produced, and 1 ATP (or GTP) is produced. Oxygen is not produced in the Krebs cycle.

Answer:

1. B. alcohol fermentation
2. A. 2 molecules of CO₂ is produced, C. 3 NADH are produced, D. 1 ATP is produced