| 2) Summarize the role of ATP by copying down the excellent visual� figure 4.2 pg 101.
Let�s go back a little bit� 3) What gets broken down in the 1st stage? What products do you get? During this process, how many ATP�s are created? 4) How about the 2nd stage? What gets broken down? What products do you get? How many ATP�s are produced in this process? 5) Finally, the production of water in the 3rd stage marks the end of cellular respiration for the molecule of glucose as oxygen accepts the electrons. How many ATP�s are produced? Activity #5: In depth look at Glycolysis Glycolysis is the 1st stage of cellular respiration. 1) What does it mean that the 1st stage of cellular respiration of glycolysis is energy-requiring? So if a cell (plant, animal, or bacteria) is devoid of ATP to begin with, could it undergo cellular respiration? 2) Where does glycolysis happen for plant and animal cells? 3) In glycolysis, 1 molecule of glucose is transformed into 2 molecules of:______________ , and how many net ATP�s are created? Activity #6: In depth Look at Kreb�s Cycle The Kreb�s cycle actually occurs in the matrix or inner compartments of the mitochondria. 1) What is another name for Kreb�s Cycle? 2) Right before the pyruvate molecule enters Kreb�s Cycle, 1 carbon is removed to create CO2. What form does the remaining 2-carbon molecules take? What is that molecule called? 3) Acetyl CoA enters Kreb�s cycle and combines with oxaloacetate to form citrate. (That�s why Kreb�s cycle is also called the Citric Acid Cycle!) Take a look at the many forms citrate becomes, as it is recycled. How many net ATP�s are produced in Kreb�s Cycle? How many NADH�s and FADH2. Activity #7: Aliigator text pg. 103-105 Questions #1-4 pg. 108-112 Questions #1-4 Activity #8: Review Questions pg. 129 in complete sentences please! #10, 12, 13, 17, 21 |