6.2 Photosynthesis pp. 118-120

6.2 Photosynthesis pp. 118-120 6.2 Photosynthesis pp. 118-120 - Start

2017-07-08 34K 34 0 0

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Photosynthesis. . Process. = plant cells use light energy to rearrange water and carbon dioxide molecules into sugar . molecules. Oxygen is a by-product (leftover, waste product). Energy now stored in the sugar. ID: 568188 Download Presentation

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6.2 Photosynthesis pp. 118-120




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Presentations text content in 6.2 Photosynthesis pp. 118-120

Slide1

6.2 Photosynthesis pp. 118-120

Photosynthesis Process = plant cells use light energy to rearrange water and carbon dioxide molecules into sugar moleculesOxygen is a by-product (leftover, waste product)Energy now stored in the sugar

Slide2

6.2 Photosynthesis pp. 118-120

6 H2O + 6 CO2 + light ----------> C6H12O6 + 6 O26 waters + 6 Carbon Dioxides → 1 sugar + 6 oxygen moleculesStoma = pores on the surface of plant that gases and water can move through

Slide3

6.2 Photosynthesis pp. 118-120

The rate of photosynthesis is affected by environmental factors:

Explain the relationship between CO2 concentration and rate of photosynthesis.

Slide4

6.2 Photosynthesis pp. 118-120

The rate of photosynthesis is affected by environmental factors:

Why does the rate of photosynthesis level off even as the light intensity continues to increase?

Slide5

6.2 Photosynthesis pp. 118-120

The rate of photosynthesis is affected by environmental factors:

Why might the rate of photosynthesis decrease past a certain temperature?What is the optimal temperature for photosynthesis?

Slide6

6.2 Photosynthesis pp. 118-120

Calvin Cycle = series of chemical reactions in which is CO2 converted into C6H12O6 (sugar)Carbons are rearranged like lego piecesATP molecules provide the energy to drive itATP = ENERGY

See the diagram on page 117.

Slide7

6.2 Photosynthesis pp. 118-120

Calvin Cycle = series of chemical reactions in which is CO2 converted into C6H12O6 (sugar)

See the diagram on page 117.


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