2. Check at 1:30!!! In-N-Out Grams per serving Fat 41 Dbl-Dbl Carbs 39
Double-Double Meal
Grams per serving
Fat 41
Dbl-Dbl
Carbs 39
Protein 37 18
Fries 54 7
Coke
How many kcal from fat? Carbs? Protein?
What percent of total kcal are from: fat, carbs, protein?
If jogging burns ~ 400 kcal per hour, how long would you have to jog to ‘burn up’ the meal?
If the ‘average’ needed kcal intake is 2000 per day, what percent of the daily needed caloric intake is Dbl-Dbl meal?

3. In-N-Out Grams per serving 41 39 37 18 54 7
Double-Double Meal
Grams per serving
Fat 41
Dbl-Dbl
Carbs 39
Protein 37 18
Fries 54 7
Coke
How many kcal from fat? Carbs? Protein? 531, 588, 176
What percent of total kcal are from: fat, carbs, protein?
531/1295 = 41% 588/1295 = 45% /1295 = 14%

4. In-N-Out Grams per serving 41 39 37 18 54 7
Double-Double Meal
Grams per serving
Fat 41
Dbl-Dbl
Carbs 39
Protein 37 18
Fries 54 7
Coke
If jogging burns ~ 400 kcal per hour, how long would you have to jog to ‘burn up’ the meal?
~ 194 minutes, that’s over THREE HOURS
If the ‘average’ needed kcal intake is 2000 per day, what percent of the daily needed caloric intake is Dbl-Dbl meal? 65%

5. Cellular Respiration

6. 6O2 + C6H12O6 -> 6CO2 + 6H2O + energy
Oxygen + glucose -> carbon dioxide + water + energy

7. Oxygen and Electrons
OIL RIG
Oxidation Is Loss, Reduction Is Gain

8. Kreb’s Cycle (Citric Acid Cycle)
Why is it important?
“Makes” NADH
Why is THAT important?
Electrons and protons for ETC

10. Electron Transport Chain
Last step in Cellular Respiration
Where usable amounts of ATP are made
Uses electrons and protons from NADH and FADH2
Creates a polarized membrane
Electrons are passed down
Protons pass through membrane
Protons drive ATP-ase to make ATP

11. Electron Transport Chain

12. Electron Transport Chain
Oxidizes NADH to NAD+
Creates a charged membrane and proton gradient
Makes ATP (and heat)
Oxygen is the Final Electron Acceptor
Without oxygen, you die… and that’s bad
The reduced oxygen, with protons, makes water

13. Group to complete CORRECTLY If NOT completed correctly by today
Now…
Pre-Lab for kcal lab
WORK ON IT, GET IT DONE!
Lab grade!!!!!!!
Group to complete CORRECTLY
POINTS 1 40
2, 3 37
4-6 35
7-11 32
If NOT completed correctly by today
90% of possible points

14. Homework
Obj 12 & 13