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Agrobacterium tumefaciens is
Agrobacterium tumefaciens is a soil bacterium that has the ability to infect plant cells and transfer a defined sequence of their DNA to the plant cell by infection and a causative agent of crown gall disease.
Agrobacterium tumefaciens is a soil bacterium that has the ability to infect plant cells and transfer a defined sequence of their DNA to the plant cell by infection and a causative agent of crown gall disease.
See lessProblems in obtaining large amounts of proteins encoded by recombinant genes can often be overcome by using
Problems in obtaining large amounts of proteins encoded by recombinant genes can often be overcome by using expression vectors
Problems in obtaining large amounts of proteins encoded by recombinant genes can often be overcome by using expression vectors
See lessThe Southern blotting technique depends on
The Southern blotting technique depends on similarities between the sequences of probe DNA and experimental DNA.
The Southern blotting technique depends on similarities between the sequences of probe DNA and experimental DNA.
See lessA molecular technique in which DNA sequences between two oligonucleotide primers can be amplified is known as
A polymerase chain reaction, or PCR for short, is used to amplify (make many copies of) a desired piece of DNA. In this method, a DNA sample is mixed with two oligonucleotide primers that have been designed to hybridize to the DNA strand on each end of the desired sequence.
A polymerase chain reaction, or PCR for short, is used to amplify (make many copies of) a desired piece of DNA. In this method, a DNA sample is mixed with two oligonucleotide primers that have been designed to hybridize to the DNA strand on each end of the desired sequence.
See lessColiform bacteria in water is an indication of the presence of
Confirmation of fecal coliform bacteria or E. coli in a water system indicates recent fecal contamination, which may pose an immediate health risk to anyone consuming the water.
Confirmation of fecal coliform bacteria or E. coli in a water system indicates recent fecal contamination, which may pose an immediate health risk to anyone consuming the water.
See lessBoth temporary and permanent hardness of water can be removed by
Both temporary and permanent hardness in water can be removed by the addition of washing soda.
Both temporary and permanent hardness in water can be removed by the addition of washing soda.
See lessThe methods used for biological treatment are
Biological treatment method. Biological wastewater treatment method, also known as the conventional method, is a common and widely used method of treatment. It takes into account biodegradation bleaching by taking aid of several micro-organisms, fungi, bacteria, yeasts, and algae.
Biological treatment method. Biological wastewater treatment method, also known as the conventional method, is a common and widely used method of treatment. It takes into account biodegradation bleaching by taking aid of several micro-organisms, fungi, bacteria, yeasts, and algae.
See lessZeolite softening process removes both temporary and permanent hardness of water. In this process the calcium and magnesium present in water are precipitated as
the calcium and magnesium present in water are precipitated as Insoluble Zeolites.
the calcium and magnesium present in water are precipitated as Insoluble Zeolites.
See lessWhen temporary hard water is boiled, one of the substances formed is
As you can se boiling the water causes the precipitation of solid calcium carbonate or solid magnesium carbonate. This removes the calcium ions or magnesium ions from the water, and so removes the hardness.
As you can se boiling the water causes the precipitation of solid calcium carbonate or solid magnesium carbonate. This removes the calcium ions or magnesium ions from the water, and so removes the hardness.
See lessBOD stands for
It stands for Biochemical Oxygen Demand. “The amount of oxygen required by bacteria to break down the organic matter present in a certain volume of a sample of water is called Biochemical Oxygen Demand”
It stands for Biochemical Oxygen Demand. “The amount of oxygen required by bacteria to break down the organic matter present in a certain volume of a sample of water is called Biochemical Oxygen Demand”
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