PPT-Plant Pigment Chromatography and Photosynthesis

Warm up 112315 Explain what you know about plants Try to be specific and use scientific terms if possible Outline Objectives Plant Background Info Objectives To gain background information about plants and how they colonized land. Supervisor:. Anton Zavialov. By: . Elham Barazeghi. Mehrafarin Ramezani. Affinity Chromatography:. Separation of proteins by reversible interaction of proteins and specific ligand in matrix of column. Chapter 4. Best Broken into four categories. Theoretical Background. Gas Chromatography. HPLC. Quantitation, Calibration, Standardisation and Validation. Theory. Review of Partitioning. You need to be aware of the following concepts in order to have any idea about this chapter!. By . Ms. Megan Black. Photosynthesis. Photosynthesis is the process of making food by plants. The essential ingredients in making this food are sunlight, the chlorophyll that is present in green plants, water and carbon dioxide in the air. . AP Investigation 5: Photosynthesis – Part I. Chromatography. T. echnique . used to separate a mixture into its component . molecules. The . molecules migrate, or move up the paper, at different rates because of differences in solubility, molecular mass, and hydrogen bonding with the paper. 1. ENERGY AND LIFE. OBJECTIVES: 8.1. Explain where plants get the energy they need to produce food.. Describe the role of ATP (adenosine . triphosphate. ) in cellular activities.. 2. Energy is the ability to do work.. The next two (2) experiments introduce Gas Chromatography and Simple & Fractional Distillation. This Week. Gas Chromatography – Acetates. Pavia – p. 817 - 836. Slayden – . p. 39 - 31. . Why Study Photosynthesis?. *All food webs start with photosynthesis!*. Photosynthesis is arguably the most important biological process on earth because of two key chemical reactions. Liberating oxygen:. Principle and Definition. Principle. The principle of chromatographic separation is very simple. The process is achieved by . distributing the substances. to be separated between a . mobile phase. and a . Instrumentation. Invented by a Russian Botanist Mikhail . Tswett. in 1903 . He used chromatography . . to separate the colour . . pigments in plants from . . one another. Chromatography is a separation technique in which a mobile phase carrying a mixture moves in contact with a selectively adsorbent stationary phase. Click . here. to watch a short film introduction to ponds. . Ponds are often surrounded by plant life and have green algae, lilies, and pondweed growing in them. . Scientists who study the relationship between living things (Ecologists) often need to know why one type of plant lives in one place and another in a different place.. The general Process . Step One- absorb sunlight. Step Two- turn sunlight into usable energy. Step Three- Use energy to produce . biomolecules. . Leaf Pigments . Light Absorption and Reflection. Why Leaves are Green. Evidence. 1. Class characteristic—ink analysis, paper analysis, most handwriting analysis. 2. Individual characteristic--With document analysis, it is difficult to identify to an individual characteristic except with typewriter or printer specific marks.. Photosynthesis. - a process used by plants and other autotrophs to convert the light energy captured from the sun into chemical energy that can be used to fuel the organism’s activities. . *It is the way plants make food! . Latoska N Price, Business Development, NA – Southfield, MI. Today’s Outline. Market Areas. Environmental Regulations. Characteristics of Pigment Dispersions. Pigment Dispersions for Wood and Wood Composites.