Week 3 Quiz

1. Which of the following is the main product of cellular respiration?

   1. Glucose
   2. Oxygen
   3. Carbon dioxide
   4. ATP

2. In which cellular organelle does photosynthesis take place?

   1. Mitochondria
   2. Chloroplasts
   3. Nucleus
   4. Endoplasmic reticulum

3. What is the primary role of cellular respiration and photosynthesis in maintaining the balance of oxygen and carbon dioxide in our atmosphere?

   1. Cellular respiration releases oxygen, while photosynthesis releases carbon dioxide.
   2. Cellular respiration releases carbon dioxide, while photosynthesis releases oxygen.
   3. Both processes release oxygen and carbon dioxide in equal amounts.
   4. Neither process is involved in the exchange of oxygen and carbon dioxide.