In plant pigment chromatography, what factors are involved in the separation of the pigments?

Q: Which part of poppy plant is used to obtain the drug 'SMACK' ?

A: The chemical name of smack is diacetylmorphine. It is a bitter, white, odourless, crystalline…

Q: I2KI is a stain that works through a chemical reaction between iodine and starch granules of plants,…

A: The I2KI stain contains potassium iodide and iodine in water. It has a light orange brown colour.…

Q: What is the stain responsible for staining the vegetative part of this stained specimen?

A: Microbiology is the study of microorganism. The organisms that cannot be seen through naked eyes are…

Q: What are Xanthophylls and its functions. Differentiate between Chlorophyll a and Chlorophyll b…

A: Step 1 Pigments located in thylakoid membranes of chloroplasts take part in harvesting light energy…

Q: What is the pigment present in carrots and red cabbage? discuss briefly.

A: Pigments Are a group of chemicals with a bright colour that are used to tint other materials. These…

Q: Are the teas of P. leiocarpa and P. myriantha mitogenic?

A: Psychotria belongs to Rubiaceae, it is one of the major families of flowering plants having economic…

Q: Why are plant produced by this techniques called somaclones?

A: The technique that is used for the production of somaclones is micro propagation. It is a technique…

Q: What is the purpose of doing photochemical screening of different plant?

A: Phytochemical screening of different plants is essential step in the detection of bioactive…

Q: Why do some microorganisms characteristically form growth of the pellicle type?

A: Several types of microorganisms undergo several patterns of growth when they are cultured in a…

Q: A peanut farmer finds that the older leaves of his plants are turning yellow following a long period…

A: Legumes include tamarind, peanuts, soybeans, carob, mesquite,  lupins,  lentils,  chickpeas,  peas,…

Q: Which type of layering is done in Jasmine?

A: Layering is a type of plant propagation in which a portion of an above-ground stem grows roots while…

Q: Would the concentration of chloroplasts be the same if they were isolated from a different part of…

A: Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical…

Q: (Plant Pathology) What is the importance of culture media in the diagnosis of plant disease?

A: It is critical that we understand microbes and their applications since they may be both useful and…

Q: How do SYBR green and the blue dye differ in function?

A: Dyes are usually used in staining in order to increase the visibility of the sample.

Q: For which variety of indian rice,the patent was filed by a USA company?

A: Biopiracy refers to the manipulation of intellectual property rights laws by corporations to gain…

Q: What is a technique used to separate chlorophyll a from chlorophyll b and gives a reason

A: Chloroplast is the one with 3 membranes and is sensitive sunlight because of chlorophyll pigment. It…

Q: What is paper chromatography? Explain how one could use paper chromatography to separate the various…

A: Chromatography is an important analytical method used to separate mixture of chemical substances…

Q: explain how to interpret the carrot's pigments when it is placed to different pH and in different…

A: Vegetable colour: Vegetable colour is determined by the pigments contained in them. Vegetables have…

Q: What happens to the extent of inversion when the sugar was heated for sixty minutes instead of…

A: Dextrorotatory - Compound with positive optical rotation. Levorotatory - Compound with negative…

Q: what is the browning reactions that occur in squash soup?

A: Answer : browning reactions are the reaction which are there in the vegetables And the fruits which…

Q: What is FRAP (Fluorescence Recovery After Photobleaching)? Draw a graph of fluorescence versus time…

A: FRAP or Fluorescence Recovery After Photobleaching It is a method that was developed in 1976 by…

Q: What are glyphosate resistant crops?

A: Glyphosate is an ingredient of an herbicide called Roundup. The herbicide is not affective against…

Q: What is RuBisCO and how is it involved in thelight- independent reactions?

A: Photosynthesis is the process by which plants store the energy of sunlight as chemical energy. The…

Q: What is the major advantage of producing plant by micropropagation?

A: When plant tissues are used to grow plantlets in the laboratory which are then planted for the…

Q: Record which pole the dyes traveled to by using a (+) for positive and (-) for negative pole.

A: Various dyes are used to stain cells and tissues for increasing resolution and improve…

Q: Name the two plant which are produced by micropropagation?

A: Micropropagation is a rapid vegetative proportion technique to increase the number of plants with…

Q: If a C3 plant and a C4 plant are placed in separate sealedcontainers and provided with adequate…

A: The C3 plants fix carbon dioxide via the C3 cycle using the RUBISCO enzyme, while the C4 plants fix…

Q: How will you determine the type of the plant constituents present in your plant extracts?

A: Plant extracts are considered the products that are formed on the extraction and separation process…

Q: What spectroscopic technique will identify fake and real honey? And how important it is to…

A: Honey is a naturally occurring sweetener that is originally derived from flower nectar and fruits.…

Q: The leaf explants cultured on a culture medium turned black and caused the medium turned to brown…

A: INTRODUCTION Tissue culture In tissue culture a piece of animal tissue or plant tissue is…

Q: Briefly describe the ethylene detection system of plants. View keyboard shortcuts

A: Ethylene is a plant gaseous hormone which causes growth of plants, fruit ripening, seed germination,…

Q: With resin bonding, how does the unbonded web is treated?

A: Dental bonding is a procedure in which a tooth-colored composite resin is used to correct chipped,…

Q: Based on your chromatography strip, which plant pigment is the most polar?   Group of answer…

A: Chromatography is a technique of separating the components present in the mixture. Paper…

Q: What do you call to the selective agent used in the detection of sporeformers from dried…

A: A "microbe" is a living entity that is so tiny that it cannot be seen with the naked eye.…

Q: What do you mean by auxospore formation?

A: Diatoms are unicellular eukaryotic algae, which are characterized by the siliceous covering and…

Q: Why is leguminous crop rotation used in agriculture?

A: Leguminous plants or crops are those that have swelled-like structures in their root known as…

Q: Name the process used to remove starch from the leaves.

A: Starch is especially a polymeric carbohydrate made up of numerous or multiple glucose units or…

Q: What is the Solubility Properties of Annatto Seeds?

A: Annatto seeds are derived from Bixa orellano tree,native to tropical regions.Annatto seeds are used…

Q: Aside from safranin, what other stains can we use for the microscopic examination of onion cells?

A: We can not see all the part of a cell by naked eye. With the help of different types of microscope…

Q: How a food irradiation plant works?

A: Food is defined as any nutritious and essential substance that is consumed by people or animals or…

Q: How might phylochip analysis be useful in food safety investigations?

A: The FMCG industry is a multi-billion dollar industry that is expanding at a fast pace. The increased…

Q: Seperation of plant pigment through paper chromatography?

A: Plants are the autotrophic organisms that produce their own food using sunlight and inorganic…

Q: Indicate the types of inflorescence for the following species: a. Wheat b. Barley c. Oatmeal

A: In a flowering plant, an inflorescence is defined as the group of flowers present on a floral axis.…

Q: explain briefly what kind of browning reactions that may potentially be occuring in cooking ground…

A: Browning is the process of food turning brown as a result of internal chemical reactions. Browning…

Q: What factors affect the enzymatic browning? What conditions prevented browning most?

A: It seems like the first question need some more information to be solved as you have not mentioned,…

Q: Why was water added to plant 6 instead of mannitol in the controlexperiment? What do the results of…

A: A control experiment is an experiment which is designed to check the results of other experiments by…

Q: Is the main component of casparian trip is suberin or lignin?

A: The Casparian strip is a band-like thickening in the centre of vascular plants' root endodermis.

Q: Which plant tissue culture technique is best for Heritiera fomes (Sundari plant in Sundarban)…

A: Plant tissue culture or micropropagation is a technique that utilizes the totipotency of plants and…