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Name: ________________________ Date: _________________ Period: ______________ ATP, Photosynthesis and Cellular Respiration Web quest

Objective: In this web quest investigation, you will use the internet to research topics related to ATP, Photosynthesis and Cellular Respiration. Use the web links provided to answer the following questions. Happy searching!

What is ATP?

1. How does energy get converted from food molecules to muscles? _______________________________

2. According to the webpage, the analogy for ATP is that ATP works like a rechargeable _________________.

3. Click on the arrow to the next page. Pull apart the ice cream. What happens when food is broken down in the body? ________________________________________________________

What is Photosynthesis?

4. Where on the plant does photosynthesis take place? ____________________________

5. The energy from the sun enters into what organelle in the plant? ____________________________

6. How does the plant get water for photosynthesis? ____________________________

7. What gas enters the plant for photosynthesis? ____________________________

8. Where does it enter the plant? ____________________________

9. What gas exits the plant during photosynthesis? ____________________________

10. Where does it exit the plant? ____________________________

11. What is the overall equation for photosynthesis? ____________________________

The light & Dark Reaction:

12. Briefly describe the light reaction (Photosystems).

13. Briefly describe the Dark Reaction (Calvin Cycle).

Overview of Photosynthesis Labeling. Label the following picture below.



What is Cellular Respiration?

29. What is the definition of Cellular Respiration?(in purple)

30. What happens during cellular respiration?

31. What’s the equation for Cellular Respiration?

Stages of Cellular respiration.

31. What are the three steps of Cellular respiration?

32. What is an alternative to cellular respiration?

Glycolysis

33. What does glycolysis involve?

34. Where does it occur?

35. Does it require oxygen?

36. Glycolysis produces: ______ ATP’s _______ water molecules ______ NADH

Kreb’s Cycle

37. Which organelle does this take place?

38. What is produced once a carbon & two oxygen molecules are removed from pyruvates?

40. Does it need oxygen?

41. This cycle produces: _________ carbon dioxide molecules, _________ NADH molecules, ________ATP molecules and ___________ FADH molecules.

Electron Transport Chain

42. What is the electron transport chain?

43. The electron transport chain produces the remaining ______ to _______ ATP’s.

Fermentation -

44. What is the difference between lactic acid fermentation & ethanol fermentation?

Overview of Cellular Respiration Labeling. Label the following picture to the left.



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