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Why guanidine is an extremely strong base?
Guanidine is an extremely strong base because it has three amine groups, each with a lone pair of electrons available for bonding. This structure makes guanidine highly basic, as it readily accepts protons from acids to form stable guanidinium cations. Additionally, the resonance stabilization of the resulting conjugate acid contributes to the strength of the base.
What are three denaturation agents?
Three denaturation agents are heat, pH extremes (acidic or alkaline conditions), and certain chemicals like urea or guanidine hydrochloride. These agents disrupt the secondary, tertiary, and quaternary structures of proteins, leading to loss of their biological activity.
salt form salt water?
salt is not from salt water
What is the percent of cytosine in a DNA?
Double Stranded DNA is paired, with Adenine paired with Thymine Cytosine paired with Guanine Then the percent Cytosine in one strand will be exactly the percent Guanine in the other strand. And between the two strands, the percent Cytosine will be equal to the percent Guanine. For a random distribution, the percent should be about 25% for each nucleotide, or 50% for the GC pair, and 50% for the AT pair. However, DNA actually varies considerably from organism to organism. Streptomyces coelicolor A3(2), has a GC content as high as 72% Plasmodium falciparum has a GC content as low as 20%. See Wikipedia link on GC Content.
What are people who make salt called?
People who make salt are called salt producers or salt miners. They are responsible for extracting salt from salt mines or evaporating salt water to produce salt for consumption and various other purposes.
How do you prepare 6M Guanidine HCl?
To prepare a 6M Guanidine HCl solution, weigh out the appropriate amount of Guanidine HCl powder based on the desired volume and molarity. Dissolve the Guanidine HCl in deionized water while stirring continuously until fully dissolved. Adjust the final volume with more deionized water if needed.
What is the mass percentage of nitrogen in guanidine?
The molar mass of guanidine is 59.07 g/mol (C(NH2)3). Nitrogen contributes 42.04 g/mol to this molar mass. Therefore, the mass percentage of nitrogen in guanidine is approximately 71.2%.
What has the author Nikolai A Sivov written?
Nikolai A Sivov has written: 'Biocide guanidine containing polymers' -- subject(s): Polymerization, Guanidine, Polyelectrolytes, Synthesis
Why guanidine is a strong base?
Guanidine is a strong base because it readily accepts protons (H+) to form guanidinium ions. The lone pair on the nitrogen atom of guanidine can easily abstract a proton from a solution, making it a strong base with high basicity.
which amino acids has a guanidine group?
Gasoline.
What is a biguanide?
A biguanide is a compound imidodicarbonimidic diamide derived from guanidine.
What is biguanide?
A biguanide is a compound imidodicarbonimidic diamide derived from guanidine.
Why guanidine is stronger base than ethanamidine?
Guanidine is a stronger base than ethanamidine because it has three nitrogen atoms in its structure, providing more opportunities to accept protons and increase electron density. This electron density makes guanidine more basic compared to ethanamidine, which has only one nitrogen atom for proton donation.
What is guanidium salts?
Guanidinium salts are salts derived from guanidine - CHN(NH2)2.
What is quanadine?
Guanidine is a prescribed medication. It is used for people that need help controlling nerve impulses for various health reasons.
What is chaotropic salt?
A chaotropic salt is a salt that disrupts stabilizing intra-molecular forces such as hydrogen bonding. They the structures of biomolecules as proteins and nucleic acids. It will make hydrophobic proteins more soluble in water. Examples: magnesium chloride, lithium acetate, lithium perchlorate.
What is the role of guanidine compounds in uremic patients?
Guanidine compounds, such as guanidinosuccinic acid, are used to determine the diagnosis or buildup of urea in uremic patients. Because the buildup of urea in uremic plasma results in an inhibitory effect on enzymes in the urea cycle, it can cause the activation of alternte metabolic pathways that lead to the buildup of compounds such as guanidinosuccinic acid.
