DNA Isolation from Onion! Today‚ the students are going to isolate DNA from onions. You will need a blender or a food processor for this experiment. If you do not have one‚ check to see if your teacher does. If neither of you have one‚ then let me know ahead of time‚ and I can provide one from my home. You will also need to bring a knife and cutting board to cut the onions as well as a measuring cup. All other materials will be provided. The first part of the DNA experiment is to grind
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Dragon fruit in Vietnam has three main varieties: red-skinned fruit with white flesh‚ red-skinned fruit with red flesh and yellow-skinned fruit with white flesh. Since the white-fleshed dragon fruit (or Pitaya) can grow stronger‚ larger and produce sweeter fruit than other varieties‚ they are much more planted in the Vietnam. Dragon fruit with red and yellow flesh are also popular‚ but the area for red-fleshed dragon fruit in the rural areas in Vietnam is trivial and its productivity equals only
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Doctors say that everyone should take more vegetables and fruit than rice or wheat. Rice and wheat contain much carbohydrate which is quite essential for energy. But more of rice and wheat and less of vegetables and fruit is not a balanced diet. Vegetables and fruit contain nutrients like vitamins‚ calcium‚ iron‚ phosphorus‚ folic acid‚ iodine‚ magnesium‚ zinc etc. Green leafy vegetables contain a lot of nutrients‚ especially calcium and iron. We should take one type of green leafy vegetable
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Experiment #9 Isolation and Isomerization of Lycopene from Tomato Paste Goal / Purpose To extract the carotenoid pigments from canned tomato paste and separate them by column chromatography to obtain a solution that contains lycopene. Then record the ultraviolet-visible spectrum of this solution and analyze it for evidence of isomerization. Calculation List of Materials 4.0g tomato paste screw cap vial Chromatography column 25ml buret 50ml flask ring stamd and clamp 50% mixture
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acid zone fruit – area and production – scope and importance. Climate is of fundamental importance in the development of fruit cluster. Fruit has been a major food for mankind from time immemorial. Primitive man‚ the food habit was based mainly on fruits and also tubers which were found wild in the forests. In fact Adam who is considered to be the progenitor of man was said to have temptingly given the apple. In Ramanaya and Mahabaratha the cultivation and consumption of fruits were described
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Dried fruit is fruit that has been dried‚ either naturally or through use of a machine‚ such as a dehydrator. Vine fruits make up over three-quarters of the total global dried fruit volume. Prunes (also referred to as plums) and dates are other examples of popular dried fruits in the EU. Dried fruit has a long shelf life and can therefore provide a good alternate to fresh fruit‚ allowing out of season fruits to be available. Drying is a good way to preserve fruit in the absence of refrigeration
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Trade Winds Citrus Limited (TWCL) Strategy Formulation: Situational Analysis and Business Strategy Table of Contents Page Introduction 3 TWCL current competitive (generic) strategy 4-5 TWCL value chain analysis 6-8 SWOT Analysis 9 Internal Factor Analysis Summary (IFAS) 9-11 External Factor Analysis Summary (EFAS) 11-12 Strategic
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ABSTRACT A Fruit battery is a device used in experiments proposed in many science textbooks around the world. It is made by inserting two different metallic objects‚ for example a galvanized nail and a copper coin‚ into an ion bridge (for example a lemon‚ a potato or paper soaked in salt water or acid). The copper coin serves as the positive electrode or cathode and the galvanized nail as the electron-producing negative electrode or anode. These two objects work as electrodes‚ causing anelectrochemical
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5 EXTRA-ORDINARY HOME ECONOMICS PROJECT THE IMPORTANCE OF FRUITS AND VEGETABLES FRUITS Fruit is a pluppy or juicy plant part (as rhubarb or a strawberry) that is often eaten as a desert and is distinguished from a vegetable e.g. Cherry‚ lemon. IMPORTANCE OF FRUITS 1. Fruits‚ eaten raw or consumed as fresh juice‚ are excellent ways to retain and balance the moisture level in the body. The low level of sodium in fruits plays an important role for people who would like to avail of a
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BNSB Q.Give your views on the in-store retailing of fruit and vegetables taking into account the high perishability and competitive pricing for F & V‚ in organised sector retail stores/formats such as Reliance Fresh (Reliance Retail)‚ Food World (Dairy Farm)and More in Indian metro cities? Storage of fruit and vegetables The storage of fruits and vegetables in a store is to extend the life. Storage helps in reducing biochemical change in fresh F&V. Cold storage slows down the growth
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