Respiration Quiz 14 (25 MCQs)

Quiz Instructions:

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1. _____ reaches the air in the soil particles .

2. What is made by plants during photosynthesis that can be used for energy by both plants and animals

3. What are the products found in Cellular respiration?

4. Which organ breaks down lactic acid?

5. The four carbon molecule regenerated in the Krebs cycle is called

6. Plants use the energy from the sun to produce _____ and sugars

7. What is the product in anaerobic respiration?

8. The expression "feel the burn" means that a person exercising is goes through _____

9. Up to how many ATP molecules are made from the breakdown of one glucose molecule?

10. Along with 2ATP, what is produced during glycolysis?

11. Cellular respiration is called an aerobic process because it requires

12. Animals that cannot use the suns energy to make food are called _____

13. Where in the body does respiration occur?

14. What are the products of aerobic cellular respiration?

15. Where is lactic acid principally broken down in the human body?

16. What is the word equation for anaerobic respiration in bacteria and muscle cells?

17. Respiration is a chemical reaction where _____ is oxidized(combined with oxygen).

18. How many molecules of O2 are needed for respiration to occur?

19. Heterotrophs are also known as

20. After cellular respiration is complete, on 38% of the energy in glucose is used. What happens to the rest of the energy?

21. What is the product made by the electron transport chain?

22. What are the products of anaerobic respiration in plants and yeast?

23. In the electron transport chain, each pair of high-energy electrons provides energy to produce what molecules?

24. What gas do animals breath out that plants can use for photosynthesis

25. Cellular respiration the process by which the energy of _____ is released in the cell to be used for life processes.