Sonication may be defined as the process of use of sound energy to agitate the particles in the sample that can be used for the extraction of compounds from the sample. The ultra sonic sounds are used in this process.
The sonication pressure is used for the cell lysis. Sonication causes the cavitation that are induced by the rapid localized pressure changes in the cell. This pressure change causes the breakdown of the cell component.
The first one, <span>By having white blood cells to attack pathogens. this is because blood also has white blood cells. and the immune system has pathogens. so the blood cells help attack pathogens.</span>
The Environmental Protocol bans all mineral resource activities in Antarctica (other than scientific research). ... This was because unregulated exploration and mining would have caused serious environmental and political problems.