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What does the phosphoric acid in milk do?
Proteins from milk are precipitated.
The proteins in the chromosomes provide spool-like support on which DNA is wound These structures are called?
nucleosomes
What kind of compound is whey protein?
Whey proteins are the milk proteins that are obtained by acidifying skim milk to pH 4.7 and removing the precipitated casein. Whey proteins are present for about 20% of total milk protein content.
What is the purpose of using detergent in extracting plant DNA?
Detergent denatures (breaks up) proteins, which can then be precipitated and the DNA can be isolated
When does proteins precipitate?
Protein molecules are stabilized its structure by various non covalent interactions. When proteins exposed to advers pH or temperature (high or low) that are not favorable to its stability, they precipitate out from the buffer. The precipitated proteins generally lose its biological activity.
Can weak bases be precipitated from solutions of their salts by increasing the pH?
Yes this may be possible.
Can weak acids be precipitated from solutions of their salts by lowering the pH?
Yes this may be possible.
How many meter welding possible in 15 kg 1.2 mm wire spool?
1.2mm mig weighs 0.0087kg/meter therefore 1.724km per 15kg spool
What is a spool pin?
Spool pins are used on sewing machines to hold the spool of thread. Most or vertical, some that are horizontal use a spool cap to secure the spool of thread. Some machine come with spool nets to cover the spool to ensure the thread enter the machine evenly. Some machines come with an extra spool pin that fits into a small hole on the top of the machine to hold a second spool of thread.
How much is a spool of tread?
A spool of thread is very cheap. Spools of thread can be as cheap as a dollar or less a spool.
When was Emma Spool created?
Emma Spool was created in 1982.
What do you call a genuine spool?
A real reel is a genuine spool.
