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Seperation of plant pigment through paper chromatography?
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- How do multiple pigments exist if the chlorophyll extract appears green when placed on the paper?In plant pigment chromatography, what factors are involved in the separation of the pigments?In the blueprint experiment, what would be the result of not exposing the print to sunlight for a sufficient amount of time? Also, in the blueprint experiment,
- In acid fast staining, lipoidal material of acid fast cells absorbs the methylene blue. Upon the application of decolorizing agent, it leaves the acid fast cells colorless. a. First statement is TRUE, Second statement is FALSE. b. First statement is FALSE, Second statement is TRUE. c. Both statements are TRUE. d. Both statements are FALSE.In staining, why is there a need for contrasting stains?Which type of layering is done in Jasmine?
- What is the purpose of doing photochemical screening of different plant?Aside from safranin, what other stains can we use for the microscopic examination of onion cells?I2KI is a stain that works through a chemical reaction between iodine and starch granules of plants, resulting in a dark purple color. If you were to stain onion cells with I2KI, how would you expect it to look different from the potato cells?
- What is paper chromatography? Explain how one could use paper chromatography to separate the various pigments in a typical plant leaf.How does electrophoresis separate dye pigments? What charge is carried by the pigments in this separation? Support your answer.Based on your chromatography strip, which plant pigment is the most polar? Group of answer choices Green Blue-Green Yellow