Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your...
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Transcript of Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your...
![Page 1: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/1.jpg)
Photosynthesis and Respiration
Chapters 8-9
![Page 2: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/2.jpg)
Chapter 8 Vocabulary and Notes
• Make a heading in your notebook for Chapter 8 and define the terms below:– ATP– Photosynthesis– Pigments– Chlorophyll
![Page 3: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/3.jpg)
What is Photosynthesis?
• Photo = “Light”• Synthesis = “To put together”• Photosynthesis = “Putting together with light”
Q: What is being put together in photosynthesis?Q: Where does photosynthesis occur?
![Page 4: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/4.jpg)
The Formula:
• MEMORIZE THIS!
lightpigments
6CO2 + 6H2O ------------------ C6H12O6 + 6O2
![Page 5: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/5.jpg)
THE CHALLENGE:
Q: How do plants manage this in different environments?
Today, you will be working with a team of 4 to build different “leaves” that can best survive and successfully photosynthesize in different environments.
![Page 6: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/6.jpg)
What plant parts do you have?
![Page 7: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/7.jpg)
Waxy Cuticle• Used by plants to protect their leaves and keep
them from losing water in heat or harsh light or gaining too much water in wet climates
![Page 8: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/8.jpg)
Leaf Epidermal Cells
• Green tight-knit cells that allow light through but don’t contain very many chloroplasts
![Page 9: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/9.jpg)
Stomata• Openings on the leaves to let gases like CO2,
O2 and H2O vapor pass through
![Page 10: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/10.jpg)
Pigments
• Chloroplasts: Organelles containing the green pigment chlorophyll. These are the primary pigments used by plants for photosynthesis
• Accessory Pigments: Used when chlorophyll is not available (fall, deep ocean, etc)– Carotenoids: Orange and Yellow pigments– Anthocyanins: Red and Purple pigments
![Page 11: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/11.jpg)
Veins• Veins contain the vascular tissue (xylem and
phloem) that can carry water and sugars to the plants.
• Water travels up from the roots and sugars travel down from the leaves.
![Page 12: Photosynthesis and Respiration Chapters 8-9. Chapter 8 Vocabulary and Notes Make a heading in your notebook for Chapter 8 and define the terms below:](https://reader031.fdocuments.in/reader031/viewer/2022020219/5697c0281a28abf838cd69e3/html5/thumbnails/12.jpg)
Labels you need:
• CO2• Water• Sunlight• Glucose• Oxygen
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Plant Challenges:
• Extreme Dry Heat (Desert)• Tropical Rainforest• Water Lilly• Deciduous forest in Autumn• Deciduous forest in Spring• Shallow Ocean• Deep Ocean
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Sunlight reaches the leaf and energizes chlorophyll
CO2 enters through the stoma
Upper Epidermis
Vein
Nam
es: _
____
____
____
____
____
____
____
____
_ Cl
ass
Perio
d: _
____
____
____
____
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Glucose (C6H12O6) and Oxygen (O2) are made in the chloroplasts from CO2 and water
O2 is released through stoma
Chloroplast
Stoma
Wat
er (H
2O) e
nter
s th
e le
af th
roug
h th
e st
em
and
vein
s fr
om th
e ro
ots.
Inside the leaf
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The finished model. . .