'Thylakoid membranes' diaporamas de présentation

Chapter 10

Chapter 10. Photosynthesis. Overview: The Process That Feeds the Biosphere. Photosynthesis is the process that converts solar energy into chemical energy Directly or indirectly, photosynthesis nourishes almost the entire living world.

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Photosynthesis

Photosynthesis. Photosynthesis in Overview. Process by which plants and other autotrophs store the energy of sunlight into sugars. Requires sunlight, water, and carbon dioxide. Overall equation: 6 CO 2 + 6 H 2 0 ? C 6 H 12 O 6 + 6 O 2

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Lesson Overview

Lesson Overview. 8.2 Photosynthesis: An Overview. Light. Energy from the sun travels to Earth in the form of light. Sunlight is a mixture of different wavelengths, many of which are visible to our eyes and make up the visible spectrum. Light.

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Photosynthesis

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Pioneers in chloroplast & plant molecular biology

Pioneers in chloroplast & plant molecular biology. Ruth Sager Lawrence Bogorad Jean-David Rochaix (Harvard) (Harvard) (Geneva). Discovered chloroplast genetics ( Chlamydomonas ) and DNA. Chloroplast genes in corn; demonstrated light regulation.

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Photosynthesis and Cellular Respiration Notes

Photosynthesis and Cellular Respiration Notes. Photosynthesis -done by autotrophs only (plants, some algae, & some bacteria) (producers-make their own food)

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What is a cell?

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Nitrogen Fixation

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(a) Leaf surfaces contain stomata.

(a) Leaf surfaces contain stomata. Leaf surface. 20 ? m. Guard cells ? Pore ? Stoma. (b) Carbon dioxide diffuses into leaves through stomata. Interior of leaf. O 2. H 2 O. Leaf surface. Photosynthetic cells. Extracellular space. CO 2. Stoma. Wavelengths (nm). Gamma

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What happens during photosynthesis?

What happens during photosynthesis?. Energy from the sun is absorbed by the chlorophyll molecules in the thylakoid membranes of the chloroplast. Water is also absorbed by the roots and enters the thylakoid membranes.

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