Site-directed mutagenesis (SDM) is an in vitro method of creating a mutation in a known sequence...
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How Does DNA Polymerase Prevent Mutations
Mutations are permanent changes of the nucleotide sequence of a particular organism. They may arise...
How Does the Body Maintain Water Balance
Water accounts for two-thirds of the body weight in adults. A 70 kg man has 42 litres of water in...
How to Get Dual Citizenship in Canada and USA
U.S. and Canadian immigration laws allow citizens to have dual citizenships, i.e., you are not...
What is the Effect of DNA Methylation on Gene Expression
Epigenetics is the study of heritable changes in the expression of genes or heritable changes in...
How to Make Primers for PCR
Primers are an essential component in the amplification of DNA both in vivo and in vitro. In vivo...
How Do Neurons Communicate With Each Other
The nervous system of animals is made up billions of neurons. Neurons are electrically excitable...
How are Plasmids Used in Genetic Engineering
Plasmids are a type of extrachromosomal, circular DNA molecules found in bacteria and several types...
How Does SDS Denature Proteins
The sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) is an electrophoretic...
How to Apply for Scholarships in Australian Universities
Australia is one of most favorite destination for international students. There are many...