AP Lab 4: Plant Pigments and Photosynthesis

The carotene pigments are covered by chlorophyll a and are usually not outstanding until fall when the plants loose their chlorophyll a in preparation for the loss of their leaves.
Using chromatography paper and solvent will separate the different pigments of a plant, for instance, in colored bands on the paper in a process called chromatography.

Plant Pigments & Photosynthesis - Science Lab Supplies

Plant Pigments & Photosynthesis

AP Biology Lab 4 Plant Pigments and Photosynthesis


-Separate pigments and calculate their Rf values.
-Learn a technique to determine photosynthesis rates
-Compare photosynthesis rates under various conditions.
-Explain why the rate of photosynthesis varies under different environmental conditions.

AP Biology Lab 4: Plant Pigments and Photosynthesis

In the light reactions of photosynthesis, plants use the energy from light to energize electrons from the oxidation of a water molecule and they then pass them through an electron transport chain.

Oct 04, 2011 · AP Biology Lab 4- Plant pigments and Photosynthesis.
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PRELAB FOR LAB 4 PLANT PIGMENTS AND PHOTOSYNTHESIS …

15/11/2007 · AP Biology Lab 4 Plant Pigments and Photosynthesis

Study the relation and use of plant pigments in photosynthesis; ..

Plant pigments and photosynthesis

Lab Four Plant Pigments And Photosynthesis Answers …