'Energized electrons' diaporamas de présentation

Cellular Respiration

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Chapter 15: Sound & Light

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Photosynthesis

Photosynthesis. By Dr. Huq. What Is Photosynthesis?. Photosynthesis. Photosynthesis concept . The process by which autotrophs convert sunlight to a usable form of energy is photosynthesis. What is the equation for the chemical reaction of photosynthesis?.

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Photosynthesis

Photosynthesis. Introduction. Autotrophs : any organism that can make their own food. Photoautotrophs : use light energy Chemoautotrophs change inorganic chemicals such as hydrogen sulfate into chemical energy. Important structures.

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Light Hitting an Object

Light Hitting an Object. What can happen when Light Hits an object?. Four different things can happen when light hits an object: The waves can be reflected or scattered off the object. The waves can be absorbed by the object. The waves can be refracted through the object.

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Cellular Respiration

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KEY CONCEPT Photosynthesis requires a series of chemical reactions.

KEY CONCEPT Photosynthesis requires a series of chemical reactions. The first stage of photosynthesis captures and transfers energy. The light-dependent reactions include 2 groups of molecules called photosystems. 1. chlorophyll absorbs energy from sunlight ( photo- part of photosynthesis )

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More than you ever wanted to know about Photosynthesis (part 1)

More than you ever wanted to know about Photosynthesis (part 1). Light Dependent Reactions: Photosystem II and Photosystem I. Energy Carrying Molecules. ADP is converted into ATP by adding a phosphate group

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Photosystem II

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