Photosynthesis Chapter 4. Photosynthesis Photosynthesis- the production of carbohydrates from carbon dioxide and water in the presence of chlorophyll.

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Photosynthesis & Respiration
Presentation transcript:

Photosynthesis Chapter 4

Photosynthesis Photosynthesis- the production of carbohydrates from carbon dioxide and water in the presence of chlorophyll using light energy. 6CO H 2 O ---> C 6 H 12 O 6 + 6O 2 + 6H 2 O

Summary of Photosynthesis

Light Penetration vs. Depth

Albert Einstein- proposed the Particle Model of Light in – Light is composed of particles of energy called photons. – Visible light has different photon wavelengths.

Absorption Spectra for Several Plant Pigments Phycobilins

Seaweed and Plant Cells

Light-Dependent Reactions

Light-Independent Reactions

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