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Why should the amino acids spots not be submerged within the solvent?
Wiki User
∙ 15y ago
I assume you are talking about thin-layer chromatography. If the spots are submerged in the solvent, they will dissolve into it and become so diluted that they will most likely be undetectable. Plus, they will elute as a band, not as a spot. Your solvent will also be contaminated.
Wiki User
∙ 15y ago
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What is true of the amino acids that might have been delivered to Earth within carbonaceous chondrites?
The proportion of the amino acids are similar to those produced in the Miller-Urey experiment.
Example of solvent?
Water, AKA the universal solvent.universal solvent is water a solute is like kool aidwater, oxygen, acids, turpentine.WaterWater is the most commonly cited example of a solvent. Other common examples are hexane, ethanol, and ether.A slovent dissolves a solute, a good example would be sugar (the solute) and water (the solvent) mixing together. A example of a solvent would be water, an example of a solute would be salt or sugar.Some solids are soluble in water , some are not . Some solids are soluble in gasoline, others are not. Not all solids are soluble in a liquid. Liquids can dissolve a solid. There are some kinds of solids that can dissolve in a particular kind of liquids. Water is however called the UNIVERSAL SOLVENT because it almost dissolve all subtances in a certain degree.Examples of Solvents : Water , Gasoline , Vinegar , Alcohol , Kerosene
What advantages does water has as a universal solvent?
Water as a solvent is highly important as it is the "universal solvent" - being the most widely used by both humans and nature and having the ability to dissolve a wide range of substances. It is a polar solvent and is important because:Most chemical reactions responsible for life occur in aqueous solutions, water is a raw materialfor metabolic reactions such as photosynthesisDissolves nutrients from soil and oxygen (to some extent) and carries it into living cells and transfers wastes (CO2, urea…) outSoluble salts in rocks dissolve in water causing chemical weathering of rocksUsed at home in products such as bleaching, disinfectants, drinks and medicines.Used in industriessuch as aqueous solutions of acids and alkalis for fertilisers and purification of copper.
Which membrane bound organelle is used to store nucleic acids within a eukaryotic cell?
The nucleus is the holder of DNA, while RNA is present throughout the cytoplasm of the cell.
Where is the nucleolus found and what does it produce?
A nucleolus is made up of nucleic acids and proteins. It is located within the nucleus. The RNA (ribosomal neucleic acid) defines the function of the cell, and is created within the nucleolus.
Why is the solvent water?
water is a universal solvent because it can disolve both bases and acids. solvent disolves solutes are disolved
What substance provides a solvent for solutions of acids or bases?
Water
Why is lemon a good solvent?
because it contains acids that kill 99.5% of germs
What are solutes and solvent in coffee and water?
In coffee, solutes refer to the substances that dissolve in water, such as soluble coffee compounds, sugars, and acids. Water acts as the solvent, which is the substance in which solutes dissolve. So, in coffee, water is the solvent and the solutes include the coffee compounds, sugars, and acids.
Where you could find the standard Rf values for fatty acids and poly unsaturated fatty acids?
Rf value of oleic acid with solvent system
What is a solution in which alcohol as the solvent called?
A solution in alcohol is called a tincture.
What ionizes completely in solution and is considered to be a strong acid?
HClorHydrochloric acid
Glucose amino acids and fatty acids can be metabolized within the cell to liberate?
CO2 CO2
What has the author Chartchai Krittanai written?
Chartchai Krittanai has written: 'Helical propensity of amino acids changes with solvent environment' -- subject(s): Nucleic acids, Peptides, Spectra, Structure
Is sand and water a solvent?
I dont understand what you're asking regarding the sand...but water is the 'universal solvent' .. ultimately, it can dissolve both acids and bases...majority of compounds found on earth google "water universal solvent" to find PLENTY of research info about it
How do you dissolve gold?
The classic solvent is aqua regia: 1 part HNO3 and 3 parts HCl (cocentrated acids).
Is is possible to determine how many amino acids are present in th hydrolysate if you forgot to mark the position of the solvent front when you tested the hydrolysate of aspartame against other amino?
Is is possible to determine how many amino acids are present in th hydrolysate if you forgot to mark the position of the solvent front when you tested the hydrolysate of aspartame
