Photosynthesis and Chemosynthesis
Presentation
•
Science
•
9th - 12th Grade
•
Hard
Standards-aligned
Joseph Anderson
FREE Resource
24 Slides • 26 Questions
1
Today you will be learning about photosynthesis and cellular respiration
2
Multiple Choice
For her science project, Suzanne made an animal cell using a rectangular shoe box, pipe cleaners, and construction paper. One comment that the teacher made was that Suzanne should not have used a shoe box. Why did the teacher make this comment?
Animal cells are more round and do not have a rigid cell wall.
Animal cell shape is more like a stop sign than a rectangle.
Plant cell shape is more round than rectangular
A. Plant and animal cells have a similar shape.
3
Today you will be learning about photosynthesis and cellular respiration
4
Open Ended
Write something about what you know when you hear the word photosynthesis.
5
Photosynthesis is the process in which plant uses energy from the sun to make their own food.
Photosynthesis
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Light energy -- > Chemical energy
ONLY takes place in PLANT CELLS
Facts about photosynthesis
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9
10
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Photosynthesis starts when CHLOROPLAST absorbs energy from sunlight.
When does Photosynthesis starts
13
14
Multiple Choice
Where does the energy for plants to perform photosynthesis come from?
Breaking down ATP
sunlight
glucose metabolism
None of the Above
15
Multiple Choice
What is Photosynthesis?
The process of using cells to go in and out of the cell membrane
the process in which plant uses energy from the sun to make their own food.
the process in which animal uses energy from the sun to make their own food.
The process of cells shrinking
16
Multiple Choice
What is light energy from the sun converted too?
mechanical energy
thermal energy
Chemical energy
Light energy
17
Multiple Choice
Where does photosynthesis occur?
mitochondria
chloroplasts
cytoplasm
18
Multiple Choice
What does photosynthesis produce?
oxygen (O2) and chemical energy stored in glucose
sodium and H2O
carbon and glucose
none of the above
19
Multiple Choice
when does photosynthesis start?
all of the above
when it absorbs water
when it produces glucose
when chlorophyll absorbs energy from sunlight.
20
Multiple Choice
Which of the following is a reactant of photosynthesis?
oxygen
carbon dioxide
ATP
glucose
21
Multiple Choice
Which of the following equations represents the overall chemical reaction for photosynthesis?
6O2+ 6H2O → C6H12O6+ 6O2+ energy
C6H12O6 + 6H2O + sunlight→ 6O2+ 6O2
6CO2+ 6H2O + sunlight → C6H12O6+ 6O2
6O2 + 6H2O→ C6H12O6 + 6CO2
22
Multiple Choice
How do plants get the water they need to make food?
roots bring water in from the soil
the leaves bring water in from the air
the flowers collect water
seeds spread out to find water
23
Multiple Choice
Glucose is a kind of --
meat
air
sugar
leaf
24
Multiple Choice
An autotroph can:
Make its own food
Make its own water
Make its own oxygen
Make its own carbon
25
Multiple Choice
How are plants beneficial to animals?
they eat harmful animals
they provide oxygen & food for animals
they provide carbon dioxide for animals
they produce glucose for animals to eat
26
Multiple Choice
Plants make their own food called
glucose
oxygen
carbon dioxide
chloroplast
27
Multiple Choice
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Multiple Choice
29
Today you will be learning about photosynthesis and cellular respiration
30
Open Ended
What comes to your mind when you think of CELLULAR RESPIRATION?
31
Cellular Respiration is the process where cells break down glucose to release
energy for the cell to use.
What is cellular respiration
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Describe Cellular Respiration
• The breakdown of glucose molecules to
release energy
• Turns glucose into ATP
• Takes place in all living things
• Is a step by step process
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Cellular respiration requires glucose and oxygen.
What are the reactants in cellular respiration?
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Cellular respiration produces carbon dioxide, water and energy
What cellular respiration produces
39
Multiple Choice
What is cellular respiration?
The process where the plants uses roots for water
The process where cells break down glucose to release
energy for the cell to use
The process enables plants to get energy from the sun.
All of the above
40
Multiple Choice
Where does cellular respiration take place?
in the cell membrane
In glucose
in the mitochondria
in the cell wall
41
Multiple Choice
What does cellular respiration produce?
glucose
Just carbon dioxide
Just water
carbon dioxide and water
42
Multiple Choice
True or False: Cellular Respiration is a chemical reaction.
True
False
43
Multiple Choice
44
Multiple Choice
Every time you exhale (breathe out), your body is getting rid of __________________
glucose
protein
carbon dioxide
oxygen
45
Multiple Choice
What are the products of cellular respiration?
water and carbon dioxide
oxygen and glucose
oxygen and carbon dioxide
oxygen and water
46
Multiple Choice
What are the reactants of cellular respiration?
carbon dioxide and oxygen
water and oxygen
carbon dioxide and water
oxygen and glucose
47
Energy is stored as glucose, and then it is released to make ATP through glycolysis, the Krebs Cycle, and Electron Transport Chain.
Some text here about the topic of discussion.
ATP
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Products from Cellular Respiration (CO2) are used in the Photosynthesis and
Products from Photosynthesis (O2) are used in Cellular Respiration
What photosynthesis and cellular respiration have in common
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Today you will be learning about photosynthesis and cellular respiration
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