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SPIRALS OUT: Overview of Photosynthesis (Page 57)

SPIRALS OUT: Overview of Photosynthesis (Page 57). Cell Membranes helps cell maintain homeostasis. IN - Food/Reactants. OUT – Waste/Products. Plants use light energy from the Sun to make glucose & ATP In the form of chemical energy. sun. ATP. sugars.

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SPIRALS OUT: Overview of Photosynthesis (Page 57)

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  1. SPIRALS OUT: Overview of Photosynthesis (Page 57)

  2. Cell Membranes helps cell maintain homeostasis IN - Food/Reactants OUT– Waste/Products

  3. Plants use light energy from the Sun • to make glucose &ATP • In the form of chemical energy sun ATP sugars

  4. Photosynthesis: a process by which a cell captures energy in sunlight and uses it to make sugar (food) & energy. Organisms that photosynthesis are Autotrophs/Producer

  5. Brainstorm what the Chemical equation is  + + + light energy  6CO2 + 6H2O + + 6O2 C6H12O6 Structures leaves shoot roots +

  6. Product Glucose Reactant Product Reactant ATP (energy) Product Reactant

  7. Chloroplast- Is the organelle responsible for photosynthesis, located inside the middle layer of leaf Thylakoid Granum Stroma (inner space)

  8. Structures/Function • Stomata – hole created by guard cells located on the underside of a plant’s leaf • Guard cells - curved cells that open/close the stomata whichhelps bring in reactants and releasing products (homeostasis) guard cells Stomata

  9. light energy  6CO2 + 6H2O + + 6O2 C6H12O6 carbon dioxide sun energy  glucose + oxygen + water + Equation for Photosynthesis ATP

  10. Critical Question: List the products and reactants of photosynthesis

  11. Leaf Diagram – DO NOT CUT ANYTHING OUT YET • Read the 5 arrows and identify if the sentence is describing a reactant or a product of photosynthesis • Then color • Color all the remaining structures logically Reactants Arrows Orange Products Arrows Yellow

  12. stop

  13. Leaf DiagramAdd a picture for Energy- Fill in the blank (arrow) with the proper term- cut and glue the arrows to point to the proper location of where each description is happening

  14. (ATP) = used to build the sugar carbon dioxide sun energy  glucose + oxygen + water + sun energy  6CO2 + 6H2O + + 6O2 C6H12O6 Using light & air to grow plants • Photosynthesis • using sun’s energy to make ATP • using CO2 & water to make sugar • HAPPENS in chloroplasts

  15. CO2 H2O sugars What do plants need to grow? • The “factory” for making energy & sugars • chloroplast • Fuels • sunlight • carbon dioxide • water • The Helpers • enzymes Make ATP!Make sugar!I can do it all… sun ATP enzymes

  16. Chloroplasts are only in plants animal cells plant cells

  17. carbon dioxide sun energy  glucose + oxygen + water + glucose + oxygen  carbon + water + energy  C6H12O6 + 6O2 6CO2 + 6H2O + ATP dioxide light energy  6CO2 + 6H2O + + 6O2 C6H12O6 How are they connected? Respiration Photosynthesis

  18. sun glucosesugars H2O Energy cycle Photosynthesis plants CO2 O2 animals, plants Cellular Respiration ATP The Great Circleof Life! Mufasa?

  19. air The poetic perspective • All of the solid material of every plantwas built out of thin air • All of the solid material of every animal was built from plant material sun Then all the cats, dogs, mice, people & elephants…are really strands of air woven together by sunlight!

  20. All LIVING organisms need energy! Organisms get energy directly or indirectly from sunlight in a process called photosynthesis • In your table (Groups of 2-3) come up with a definition forPhotosynthesis

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