1. How to Make a Cellular Respiration Foldable
Ms. Sieb
Biology
11/18/14

2. 1. Take 2 pieces of paper and layer them so that about 5cm of each paper is showing.

3. 2. Fold the paper in half.

4. 3. Staple along the top edge.

5. 5. The top layer gets a title.
Cellular Respiration

6. On the title page
Using oxygen to produce ATP by breaking down carbon-based molecules
C6H12O6 + 6O2  6CO2 + 6H2O

7. 6. The next layers get titles.
Cellular Respiration
Glycolysis
Krebs Cycle
Electron Transport Chain

8. Page 1. Glycolysis
Define glycolysis: An anaerobic process that breaks down glucose into 2-three carbon molecule (pyruvic acid)
Briefly explain: 1. Breaks down glucose
2. NADH production 3. pyruvate production
Occurs in the cytoplasm
Glucose and ATP are used
2- three carbon molecules (pyruvic acid) and ATP
If you are a visual person, add a sketch of the cycle or something that helps you remember the process

9. Page 2. Krebs Cycle
Define Krebs Cycle: The 2-three carbon molecules from glycolysis are further broken down through a series of chemical reactions into CO2 molecules
Briefly explain: 1. Pyruvate release CO2 to form 2-carbon compound. Enzyme attaches to it & a 4-carbon to make a 6 carbon.
2. CO2 released giving energy and making NADH
3. 4 carbon is rearranged in many steps to make different 4 carbon to continue cycle.
Occurs in mitochondria
Uses pyruvic acid from glycolysis
Produces ATP (also NADH and FADH2)
If you are a visual person, add a sketch of the cycle or something that helps you remember the process

10. Page 3. Electron Transport Chain
Define ETC: Molecules found in inner membrane of mitochondria/chloroplast. Electrons pass in process where protons build up on 1 side of membrane.
Electrons carried by NADH & FADH2 pass through chain
Energy transports H+ ions
H+ ions diffuse through channel using ATP synthase. Movement produces several ATP molecules from ADP.
Occurs in the mitochondria/chloroplast
What is used from the Kreb’s cycle and glycolysis? NADH and FADH2
What is produced? Water and ATP

11. On the back of foldable: Fermentation
Define fermentation: Process where carbohydrates are broken down in the absence of oxygen.
Explain process: It allows glycolysis to continue supplying a cell with ATP in anaerobic conditions. NADH carried electrons are transferred to pyruvate.
Lactic acid fermentation occurs in muscles. Pyruvate is converted to lactic acid.
In alcoholic fermentation, pyruvate is broken down to ethanol, releasing CO2