1. 10/31 & 11/1 - 7th Grade Agenda
Learning Objective: Learn about Respiration
Collect HW: Reading & Note Taking p.69 – 70
Passback Graded HW and Grade Printout
Last Day to turn in late work.
Video: Test your Brain
Class Reading:
HW: Reading & Note Taking p.71 – 74
HW: Signed Grade Printout
Reminder: HW: Cell Model due 11/7 & 11/8 (40 Points)
Last day to turn in Late work for 1st Quarter 10/31 & 11/2

2. Cell Model project due date has been extended by 2 days
Because lot of students are on the CIMI trip & I was on Jury Duty
It is now due on 11/7 or 11/8

3. Reflection
Prompt: What is respiration. What is the difference between photosynthesis and respiration? (Write in complete sentence)?

4. Chap 4 Photosynthesis
What is Photosynthesis?

5. Photosynthesis nergy ood
Photosynthesis: The process by which a cell captures the e________ in sunlight and uses it to make f______.
nergy
ood

6. Photosynthesis: 2 Stage Process
Stage 1: Capture Sunlight (energy) through Chloroplasts
Stage 2: Use captured water, energy and carbon dioxide to produce sugar and oxygen

7. Chloroplasts orophyll
Chl________ pigments inside chloroplasts absorb su________ and convert it into energy
nlight
Chloroplasts

8. Stomata
arbon
C_________ D________ is absorbed through openings in the underside of the leaves called Stomata
ioxide

9. Close up of Stomata

10. Do plants produce carbon dioxide? (Yes or No)
Can plants produce oxygen at night?
How can plants create the required energy at night?
At night, plants breath in
small amount of oxygen and
produce carbon dioxide

11. Autotrophs & Heterotrophs
Which organisms in these photos are autotrophs?
Which organisms in these photos are heterotrophs?

12. What is Respiration?
What is respiration?

13. Respiration Demonstartion
Cup your hand and hold it over your mouth
Breath out
Rub your hands

14. What is Respiration? tosynthesis ergy bohydrate
During pho______________ plants capture and save en_____ in the form of car_________ (sugars and starches)
ergy
bohydrate

15. What is Respiration?
After you e__, your body converts the carbohydrates into gl_______ (type of sugar) at
ucose

16. Respiration: 2 Stage Process
ucose
Stage 1: Gl______ is broken down into smaller molecules
Stage 2: Mit________ takes the ox______ and glucose and converts it into ca_____ dioxide, w______ & energy
ochondria
ygen
rbon
ater

17. What is the relationship between Photosynthesis and Respiration?
Photosynthesis and respiration can be thought of as opposite processes
Together these two process form a cycle that keeps the level of oxygen and carbon dioxide fairly constant

18. Fermentation provides en_______ from cells without using ox_______
ergy
ygen

19. Alcoholic Fermentation: Y_____is used to break down s______ and produce carbon dioxide (making br_____ and be_____)
east
ugar
ead er

20. Lactic Acid Fermentation happens when you over work your m_______ and your cells don’t get enough o_______
uscle
xygen