1. Do Now separate sheet of paper
1. What are the parts of a chemical reaction?
2. What is the equation for photosynthesis? In words and chemical ?
3. What is the equation for Cellular Respiration?
Words and chemical
4. What is the purpose of photo? CR?
5. How do cells get the reactants to carry out Cellular Respiration ?
6. How do Claudel and Penny acquire and use energy?
Do Now separate sheet of paper
What are the 4 macromoleuces?
Where does CR occur?
Does CR absorb or release energy?
What types of cells carry out CR?
Big Goal?

2. Photosynthesis and Cellular Respiration
Explain the relationship between photosynthesis and cellular respiration
EQ: How are photosynthesis and cellular respiration interrelated?

4. plant cells
animal cells

5. Cellular Respiration:
Aerobic respiration that breakdown sugar (food) to produce energy (ATP) for cells
occurs in the mitochondria
Releases energy the cell can use

6. What is cellular respiration?
Glucose
C6H12O6
Oxygen
6O2
Carbon Dioxide
6CO2
Water
6H20
ATP
Cellular Energy
Plants
Make their own sugars
Plants
stomata
Plants
stomata
Plants
stomata
Plants
cellular activity
Animals
Consume through food
Animals
Inhale
Animals
Exhale
Animals
Exhale
Animals
cellular activity

7. When cellular respiration is complete… ATP is ready to be used so that organisms can keep on keeping on.
Ask students which type of respiration each cell completes.
Let’s do some work!
ATP

8. Photosynthesis Produce food for the plant
Occurs in the chloroplast (leaf)
Energy is absorbed

9. What is photosynthesis?
Carbon Dioxide
6CO2
Water
6H2 O
Sunlight
Solar or Radiant Energy
Glucose
C6H12O6
(Sugars)
Oxygen
6O2
Plants
stomata
(holes on the leaf)
Plants
the roots
(capillary action)
Plants
chlorophyll inside the chloroplast (leaf)
Plants
Food for the plant. Stored in the vacuole until needed
Plants
stomata

10. What do you notice about the two reactions?

11. Key point: Photosynthesis and Cellular respiration are opposites!
They are
opposites!
The reactants of one process are the products of the other!
Photosynthesis:
6CO H2O + light energy  C6H12O O2
Carbon dioxide + water + sun energy  glucose + oxygen
Respiration:
glucose + oxygen  carbon dioxide + water + energy
C6H12O O  CO H2O + ATP

12. Key Point: They are opposites!
Photo MAKES sugar
CR BREAKS sugar

13. Key Point: They are opposites!2.
Photosynthesis:
Absorbs the energy
6CO H2O + light energy  C6H12O O2
Carbon dioxide + water + sun energy  glucose + oxygen 2.
Respiration:
Releases the energy
glucose + oxygen  carbon dioxide + water + energy
C6H12O O  CO H2O + ATP

14. Key Point 2:
Photosynthesis and cellular respiration are dependent on each other
They are completely connected; one cant operate without the other

15. Energy Cycle ATP Photosynthesis Cellular Respiration sun CO2 O2 H2O
capture light energy
Photosynthesis
synthesis
producers, autotrophs
plants
H2O
CO2
organic molecules food O2
waste
waste
waste
animals, plants
consumers, heterotrophs
digestion
Cellular Respiration
ATP
release chemical energy

16. Key Point 2: They are Connected!
Plant cells use both cellular respiration and photosynthesis
Animal cells only do cellular respiration
Plants get their energy from the sugar they produce during photosynthesis
Animals get is from eating plants or other meats

17. Review
Where does Photosynthesis take place? Where does Cellular respiration take place?
Photo- chloroplast
CR- Mitochondria (power house)
What organelle is used for storage in the cell?
vacuole
What is the chemical make up of sugar?
6 Carbon, 12 Hydrogen, 6 oxygen (C6H12O6)
What is the structure of a water molecule?
H2O – mickey ears
What is the structure of Carbon dioxide?
CO2 – line
What is the difference between an atom and molecules?
Atom = ONE, molecule = many atoms
Oxygen MOLECULE has two (2) oxygen atoms

18. Comparison Activity C- level 2 voice
H- ask three before me (use your classmates!)
A- complete the carbon transfer lab on your table.
M- remain seated at your table. If you get up and move without permission it will result in a strike.
P- work with a group on the questions in your notebook.
SUCCESS
Each pod should have a chart paper and 6 Carbons, 12 Hydrogens, and 18 Oxygen molecules, sun, and ATP
As you go through, you should not have any molecules left behind!

19. Exit ticket
Clear your desk of everything except your do now

20. 1. Which gas is removed from the atmosphere during photosynthesis?
A. hydrogen
B. oxygen
C. nitrogen
D. carbon dioxide

21. 2. How are cellular respiration and photosynthesis related, in terms of energy?
A. The energy captured in photosynthesis is used to power cellular respiration.
B. The energy released in cellular respiration is used to help power photosynthesis.
C. Photosynthesis and respiration perform the same task in terms of energy transformation.
D. Energy is not involved in either photosynthesis or cellular respiration.

22. 3. In which way are photosynthesis and cellular respiration different?
A. Cellular respiration stores ATP, while photosynthesis releases ATP.
B. Cellular respiration produces oxygen, while photosynthesis uses oxygen.
C. Photosynthesis releases energy, while cellular respiration stores energy.
D. Photosynthesis used carbon dioxide, while cellular respiration produces carbon dioxide.

23. 4. The numbered boxes in the diagram represent which of the following
4. The numbered boxes in the diagram represent which of the following?  A. 1 - water; 2 - nitrogen B. 1 - nitrogen; 2 - oxygen C. 1 - oxygen; 2 - carbon dioxide D. 1 - carbon dioxide; 2 - water