1 / 15

Journal Week: 10, Monday, October 29th

What does the word “producer” mean? Describe what comes to mind when you hear the word producer. Give some examples of producers. Journal Week: 10, Monday, October 29th. Relate producers to photosynthesis Describe the process of photosynthesis. Objectives:.

sidone
Download Presentation

Journal Week: 10, Monday, October 29th

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. What does the word “producer” mean? • Describe what comes to mind when you hear the word producer. • Give some examples of producers. Journal Week: 10, Monday, October 29th

  2. Relate producers to photosynthesis • Describe the process of photosynthesis Objectives:

  3. Photosynthesis:a process that captures energy from the sunlight to make sugars that store chemical energy Miss Hanna Biology I

  4. 6CO2 + 6H2O + Energy (Sunlight)6O2 +C6H12O6 • Carbon dioxide + Water + Energy Oxygen + Glucose 1) Formula

  5. To capture energy • Sunlight ATP • Make glucose (sugar) 2) Purpose

  6. Plants only • Organelle: Chloroplast • Structures Inside a Chloroplast (write under notes) • Thylakoids: saclike photosynthetic membranes in chloroplast • Grana (granum): stacks of thylakoids • Stroma- region outside thylakoid membrane • Chlorophyll: a molecule that absorbs some of the energy in visible light DRAW & LABEL THIS! 3) Location

  7. 2 Cycles in Photosynthesis • 4a) Light Dependent Reaction • Produces ATP • 4b) Light Independent -Calvin Cycle • Uses ATP from Light Reaction • Creates Sugar from Carbon dioxide 4) Cycles of Photosynthesis

  8. Location: Takes place in grana/thylakoid • Reactants: H20 and energy from light • Products: oxygen gas • Goal: convert ADP and NADP into the energy carriers ATP and NADPH (carries electrons for energy) for light independent reactions 4a) Light-Dependent Reactions

  9. No light required • Location: Stroma • Reactants: • ATP and NADPH created in the light dependent reactions • Uses CO2 • Products: high energy sugars (glucose 4b) Light-Independent Reactions  “Calvin Cycle”

  10. Draw this picture in your notebook  Light vs. Calvin

  11. Calvin Cycle

  12. Amount of water in the environment • shortage can slow/stop photosynthesis 5) Factors Affecting Photosynthesis

  13. Temperature • Between 0-35C degrees is ideal 5) Factors Affecting Photosynthesis

  14. Light intensity • Increase light will increase in photosynthesis until max rate is reached 5) Factors Affecting Photosynthesis

  15. -On a half sheet of paper…answer these. • What is Required for Light Dependent Reactions? (Reactants) • What is Produced in Light Dependent Reactions? • What is Required for Light Independent Reactions? (Reactants) • What is Produced in Light Independent Reactions? Ticket out the Door: Photosynthesis Review

More Related