When a metal has electrons that are not tightly held together by any one atom in the crystalline structure it is generally a good conductor of electricity. This
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Chemistry
+2
Is dextrin the same as dextran?Asked by Wiki UserNo, dextrin and dextran are not the same. Dextrin is a short-chain carbohydrate produced from starch, while dextran is a long-chain carbohydrate produced by bac
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BiochemistryIs it possible for two people to have the exact same RFLP banding pattern?Asked by Wiki UserIt is highly unlikely for two people to have the exact same RFLP banding pattern due to the vast genetic variability among individuals. RFLP analysis is based o
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Chemistry
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How you prepare 50mM of TES buffer pls reply as soon as possible?Asked by SeemakrishnaTo prepare 50mM TES buffer, you will need to weigh out the appropriate amount of TES disodium salt and dissolve it in water to make a 50mM concentration. Calcul
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BiochemistryInulin is a polysaccharide composed entirely of fructose units.Which test be used to identify the presence of fructose?
Asked by Wiki UserThe presence of fructose can be identified using a Benedict's test. Benedict's reagent can detect reducing sugars like fructose by forming a colored precipitate
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BiochemistryWhy is it important for plants to hold enzymes in their functional shapes?Asked by Wiki UserEnzymes are proteins that catalyze chemical reactions in plants. If enzymes lose their functional shapes, they may lose their ability to catalyze reactions effi
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BiochemistryWhat systems do nerve agents affect?Asked by Wiki UserNerve agents primarily affect the central nervous system by inhibiting the enzyme acetylcholinesterase, leading to an accumulation of acetylcholine at nerve syn
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Chemistry
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Where can you ask a question and get an answer right away free?Asked by Wiki UserYou can ask questions and get immediate answers for free on platforms like Quora, Reddit, or online forums dedicated to specific topics. Additionally, some sear
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Vitamins and Supplements+2
Does freezing destroy vitamin K?Asked by Wiki UserFreezing does not destroy vitamin K. However, exposure to high heat can degrade vitamin K levels in food. It is generally recommended to store foods high in vit
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Biology
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What enzymes are in Ariel washing powder?Asked by Wiki UserSome of the enzymes found in Ariel washing powder include protease, amylase, and lipase. Protease helps break down protein-based stains, amylase targets starch-
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BiochemistryWhat are two characteristics of chitin?Asked by Wiki UserChitin is a tough, flexible polysaccharide that provides structure and support in the exoskeletons of arthropods and the cell walls of fungi. It is biodegradabl
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BiochemistrySuppose that the enzyme concentration was increased by a factor of four what would be the value of km and vmax?
Asked by Wiki UserIf the enzyme concentration is increased by a factor
ketogen tropfen of four, the Km value would remain the same because it is a property of the enzyme-substrate complex. The V
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Vitamins and Supplements+2
What vitamins are peanuts high in?Asked by Wiki UserPeanuts are high in various vitamins, including vitamin E, niacin (vitamin B3), folate (vitamin B9), and pantothenic acid (vitamin B5). These vitamins play esse
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BiochemistryWhat is removed from the two monosaccharides to form the disaccharide?Asked by Wiki UserA water molecule is removed from two monosaccharides to form a disaccharide through a condensation reaction. This process joins the two monosaccharides together
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Chemistry
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What are the basics of biuret method?Asked by Wiki UserThe biuret method is a chemical test used to detect the presence of proteins in a sample. It involves adding a solution of copper sulfate and sodium hydroxide t
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BiochemistryWhat is zwitterion with example?Asked by Wiki UserA zwitterion is a neutral molecule that has positively and negatively charged functional groups. An example is amino acids, where the amino group is positively
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Biology
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How does the biogeochemical cycling of oxygen carbon nitrogen and hydrogen are important to living systems?
Asked by Wiki UserBiogeochemical cycling of oxygen, carbon, nitrogen, and hydrogen are essential for sustaining life on Earth. These elements are the building blocks of organic m
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History of Science+2
What did Dorothy Hodgkin do for a living?Asked by Wiki UserDorothy Hodgkin was a British biochemist and X-ray crystallographer. She is best known for her work in determining the three-dimensional structures of important
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BiochemistryWhat is the process called when yeast eat glucose without sugar?Asked by Wiki UserFermentation is the process where yeast consumes glucose and produces energy in the absence of oxygen, leading to the production of alcohol and carbon dioxide a
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Energy
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What happens to the chemical makeup of matter when it undergoes a physical change?Asked by Wiki UserDuring a physical change, the chemical makeup of matter remains the same. The atoms and molecules that make up the substance do not change their identities, onl
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Chemistry
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What is the chemical difference between atropine and hyoscyamine and scopolamine?Asked by Wiki UserAtropine, hyoscyamine, and scopolamine are all tropane alkaloids derived from plants in the nightshade family. The main difference is in their specific chemical
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BiochemistryWhat makes some materials hazardous?Asked by Wiki UserSome materials are considered hazardous due to their physical, chemical, or biological properties that pose a risk to human health, the environment, or property
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Chemistry
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How do you prepare DCPIP solution?Asked by Wiki UserTo prepare a DCPIP (2,6-dichlorophenolindophenol) solution, dissolve the powder in a suitable solvent such as water or alcohol at the desired concentration.
