1 / 7

II. Overview of Photosynthesis (4.2) A. Photosynthetic organisms are producers

II. Overview of Photosynthesis (4.2) A. Photosynthetic organisms are producers 1. Producers make their own source of chemical energy. 2. Plants use photosynthesis and are producers.

hedva
Download Presentation

II. Overview of Photosynthesis (4.2) A. Photosynthetic organisms are producers

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. II. Overview of Photosynthesis (4.2) A. Photosynthetic organisms are producers 1. Producers make their own source of chemical energy

  2. 2. Plants use photosynthesis and are producers a. photosynthesis is process that captures energy from sunlight to make sugars that storechemical energy

  3. b. Uses visible light made up of several colors (wavelengths) of light.

  4.  1). Plants use molecule in chloroplast called chlorophyll 2). Two main types of chlorophyll

  5.  a. Chlorophyll a and chlorophyll b b. Absorb mostly red and blue wavelengths. c. Plants appear green because reflect green light (not absorbed)

  6. B. Photosynthesis in plants occurs in chloroplasts 1. Most of chloroplast are in leaf cells

  7. 2. Two main parts of chloroplasts needed for photosynthesis a. Grana- stacks of coin-shaped, membrane- enclosed compartments called thylakoids. b. Membrane in thylakoids contain chlorophyll c. Stroma is the fluid that surrounds grana

More Related