2013 CALIFORNIA SCIENCE. Implementation of the Common Core standards is in full swing and assessments will begin in the spring of 2015. Science educators, especially at the elementary and middle school levels, need to have a solid understanding of the Common Core and their role in science education.
Bacterial identification is a process which is used to pinpoint the identity of specific bacteria. It is an important part of medical treatment, since many treatments are heavily dependent on the identity of the particular organism causing a medical problem, and it is also an important part of scientific research.acterial identification is a process which is used to pinpoint the identity of specific bacteria. It is an important part of medical treatment, since many treatments are heavily dependent on the identity of the particular organism causing a medical problem, and it is also an important part of scientific research.
To be an effective tool for scientists, a plasmid typically possesses three basic features: a multiple cloning site, an origin of replication, and a selectable marker. Let's see how each of these plasmid features plays a key role in genetically engineering bacteria to produce human insulin.t is a critical component of a DNA plasmid because it ensures the plasmid is passed from mother to daughter cells during cell division. A selectable marker is a gene that enables identification of a genetically modified organism of interest by removing or inhibiting unwanted organisms.