Name the two major metabolic "energy-transforming pathways":
1. _________________________________________________________
2. _________________________________________________________
3. Explain the cellular respiration using your own words:
___________________________________________________________________________________
___________________________________________________________________________________
Name the four major reactions of the cellular respiration:
4. _________________________________________________
5. _________________________________________________
6. _________________________________________________
7. _________________________________________________
Name the fermentation reaction in yeast, and the end product(s):
8. ___________________________________________________________________________
Name the fermentation reaction in human muscle cells, and the end products(s):
9. ___________________________________________________________________________
Name the fermentation reaction in yogurt bacteria, and the end products(s):
10. ___________________________________________________________________________
11. Arrange (1, 2, 3) the food macromolecules in the order used for energy by the cell + state some function(s):
Proteins: _______ Functions: _________________________________________________________________
Carbohydrates: _______ Functions: _________________________________________________________________
Lipids: _______ Functions: _________________________________________________________________
12. In your own words explain why improper dieting can be dangerous:
___________________________________________________________________________________
___________________________________________________________________________________
13. Energy transformation from light energy to chemical bond energy of carbohydrate molecules?
________________________________________________
14. Breakdown of glucose to carbon dioxide and water with buildup of ATP?
________________________________________________
15. Some desert beetles can live out their life without ever drinking liquid water. They survive on "metabolic water", which
a. is produced as water from the organisms they eat.
b. is absorbed from the air along with respiratory oxygen.
c. is a breakdown product of pyruvate, along with carbon dioxide inside the mitochondria. _________________
d. is an original storehouse of water that is never allowed to pass out of the cell membrane.
e. is a breakdown product from glycolysis in the cytoplasm.
17: Explain the figure below:
___________________________________________________________________________________________
___________________________________________________________________________________________
___________________________________________________________________________________________
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