1. POGIL: Cellular Respiration
A little different today
This will NOT be collected – you will use your findings later in class
You must still complete all questions on your own paper
Please do select a READER for your group.

2. POGIL GROUPS – 1ST 1 2 3 4 5 6 7 8 Yelena Darby Madison Liza Molly
Katie
Janie
Wayne
Addi
Carly
Jampel
Grayson
Jackson
Maggie
Rose
Morgan
Sam
Olwyn
Dalton
Kate B.
Sallie
Valeria
Ellie
Alzahraa
Maya
Joelle
Manpreet
Rachel
Mariana
Josh
Emma
Matthew
Daniel

3. POGIL GROUPS – 4th 1 2 3 4 5 Nick David Charlotte Halle Jackson
Matthew
Stuart
Bella
Caroline
Darien
Sophia
Ashlyn
Collin
Cameron
Aiden
Kent
Akshra
Beth
Brooke
Joel
Ian
Kate

4. When your group is finished
Raise your hand. I will come check your work for a completion grade.
Go to the Student Support Station to check your answers against the answer key.
Make any necessary changes to your paper
Return to your seat, study, and wait quietly.

6. DO NOW 
Use your POGIL and your video notes to re-answer the questions in the “After” Column.
This is INDEPENDENT.
Let’s Talk!

7. Pick up from front table.
Exit Questions
Graded!
Pick up from front table.
We will discuss 
Turn this in for a grade.

8. POGIL: Cellular Respiration – An Overview

9. Step in Cellular Respiration
Notes
Step in Cellular Respiration
Location in Cell
Reaction
Energy Products
“Waste” Products 2. 3. 4.
a.k.a. Pyruvate Oxidation
a.k.a. Citric Acid Cycle
ETC + Chemiosmosis

10. POGIL: Cellular Respiration – An Overview

11. Step in Cellular Respiration
Notes
Step in Cellular Respiration
Location in Cell
Reaction
Input  Output
Energy Products
“Waste” Products
1. Glycolysis
Cytoplasm 
Glucose  2 Pyruvate 
 2 ATP
2 NADH 2. 3. 4.
a.k.a. Pyruvate Oxidation
a.k.a. Citric Acid Cycle
ETC + Chemiosmosis

12. POGIL: Cellular Respiration – An Overview

13. Step in Cellular Respiration
Notes
Step in Cellular Respiration
Location in Cell
Reaction
Input  Output
Energy Products
“Waste” Products
1. Glycolysis
Cytoplasm 
Glucose  2 Pyruvate 
 2 ATP
2 NADH
2. The Link Reaction
  Mitochondria
2 Pyruvate  2 Acetyl CoA 
2 NADH 
2 CO2 3. 4.
a.k.a. Pyruvate Oxidation
a.k.a. Citric Acid Cycle
ETC + Chemiosmosis

14. POGIL: Cellular Respiration – An Overview

15. Step in Cellular Respiration Inner Matrix (Mitochondria)
Notes
Step in Cellular Respiration
Location in Cell
Reaction
Input  Output
Energy Products
“Waste” Products
1. Glycolysis
Cytoplasm 
Glucose  2 Pyruvate 
 2 ATP
2 NADH
2. The Link Reaction
Mitochondria
2 Pyruvate  2 Acetyl CoA 
2 NADH 
2 CO2
3. Krebs Cycle
Inner Matrix (Mitochondria)
2 cycles
Acetyl CoA  Citrate  
6 NADH
2 FADH2
4 CO2 4.
a.k.a. Pyruvate Oxidation
a.k.a. Citric Acid Cycle
ETC + Chemiosmosis

16. POGIL: Cellular Respiration – An Overview

17. Step in Cellular Respiration Inner Matrix (Mitochondria)
Notes
Step in Cellular Respiration
Location in Cell
Reaction
Input  Output
Energy Products
“Waste” Products
1. Glycolysis
Cytoplasm 
Glucose  2 Pyruvate 
 2 ATP
2 NADH
2. The Link Reaction
Mitochondria
2 Pyruvate  2 Acetyl CoA 
2 NADH 
2 CO2
3. Krebs Cycle
Inner Matrix (Mitochondria)
2 cycles
Acetyl CoA  Citrate  
2 ATP
6 NADH
2 FADH2
4 CO2
4. Oxidative Phosphorylation
Inner Membrane
(Mitochondria 
 34* ATP
6 H2O
TOTALS
38* ATP
6 CO2
a.k.a. Pyruvate Oxidation
a.k.a. Citric Acid Cycle
ETC + Chemiosmosis

18. Now answer questions 3a – 4d
Highlight the ATPs!

22. Try 13 a-c

24. Model 3
Work through Model 3 in small groups

29. Chapter 9: Respiration

30. What you need to know: The summary equation of cellular respiration.
The difference between fermentation and cellular respiration.
The role of glycolysis in oxidizing glucose to two molecules of pyruvate.
The process that brings pyruvate from the cytosol into the mitochondria and introduces it into the citric acid cycle.
How the process of chemiosmosis utilizes the electrons from NADH and FADH2 to produce ATP.

31. Stages of Cellular Respiration
Glycolysis
Pyruvate Oxidation + Citric Acid Cycle (Krebs Cycle)
Oxidative Phosphorylation (electron transport chain (ETC) & chemiosmosis)

32. Overview of Cellular Respiration