Where is DNA grouped bacteria?
In bacteria, DNA floats freely throughout the cytoplasm (it's body). This provides for quick and numerous reproduction
The DNA code is transcribed into a Nucleus when the Bacteria with the special DNA in it is put onto the nucleus. It will then release the DNA in order to be able to make copies of itself. The DNA will produce into a Bacteria when put into a new Bacteria from a different type. Transcribe DNA code in NUcleus is not only terible English it means that the first BActeria releases his DNA so…
In an experiment DNA from dead pathogenic bacteria was transferred into living bacteria that do not cause disease These altered bacteria were then injected into healthy mice These mice died of the?
Yes! bacteria can produce DNA as it also have genetic material in the form of DNA (plasmids) so as many time bacterial cell divide it produce DNA and intrestingly bacteria are used in many biotechnical process in which forigen DNA is incooperated in bacterial DNA for the production which then is isolated from the bacterial DNA.
The amoeba is eukaryotic cell while bacteria is prokaryotic protists have a membrane-bounded nucleus, which bacterial cells lack. this is because the protists actually have a nucleus, which is an area in the center of the cell with a membrane, and it is full of DNA. In the domains of eubacterian and archaebacteria, these do not have nuclei.
There is transduction- when a virus [called a phage] infects one bacteria and part of the bacteria's DNA is incorporated into the virus's DNA. Later, the virus infects another bacteria and transfers the DNA. transformation- when a bacteria picks up loose DNA from the environment and incorporates it into its own genome. conjugation- when one bacteria transfers DNA to another (sort of like bacteria sex W A N k S PLASH..
They check the DNA to see how similar two organisms are then group them appropriately. If they are similar, they will be more closely grouped. If they are less similar, they will be less closely grouped. For example, the genes of humans and chimpanzees are between 95-99% identical, so they are closely grouped together.
"Transformation" refers to a change in the heritable characteristics in bacteria that have been incubated with DNA of other bacteria. Some of these incubated bacteria will acquire some of the characteristics of the bacteria from which the DNA was extracted. The DNA enters the incubated bacteria through holes in the cell membrane, and gets incorporated into the bacterial genome.
Bacteria are prokaryotes, that is, the DNA molecule is not enclosed in a membrane-bound nucleus as it is in the eukaryotes. In bacteria the DNA lies free in the cytosol in a region known as nucleoid. This is denser than the rest of the cytosol because of the presence of DNA and related protein molecules. Also the DNA in bacteria is not broken up in thread-like chromosomes but is a ring-like circular and continuous structure.