Question

Чем отличается плазмидная бактерия от неплазмидной бактерии

Answer 1

Ответ:

Геном плазмид представлен только двунитевой днк, у вирусов более 10 различных вариантов рнк и днк геномов

Плазмиды не имеют никакой оболочки

Размножение происходит путем саморепликации

Среда обитания плазмид только бактерии

Плазмиды обладают системами генов, которые дают им способность к самопереносу или мобилизации

Объяснение:

Answer 2

Plasmid Bacteria vs. Non-Plasmid Bacteria

Plasmid bacteria and non-plasmid bacteria differ in terms of the presence or absence of plasmids within their cells. Plasmids are small, circular DNA molecules that exist independently of the bacterial chromosome. They can replicate autonomously and can be transferred between bacteria through horizontal gene transfer mechanisms such as conjugation, transformation, and transduction.

Plasmid Bacteria: Plasmid bacteria are bacteria that possess plasmids within their cells. These plasmids can carry additional genetic information that is separate from the bacterial chromosome. Plasmids often contain genes that provide advantages to the bacteria, such as antibiotic resistance, toxin production, or the ability to metabolize specific substances. Plasmids can be found in various bacterial species, including Escherichia coli (E. coli).

Non-Plasmid Bacteria: Non-plasmid bacteria, on the other hand, do not possess plasmids within their cells. They rely solely on the genetic information encoded in their chromosomal DNA for their survival and reproduction. Non-plasmid bacteria do not have the ability to transfer genetic material horizontally through plasmids. Examples of non-plasmid bacteria include Bacillus subtilis.

In summary, the main difference between plasmid bacteria and non-plasmid bacteria lies in the presence or absence of plasmids within their cells. Plasmid bacteria have plasmids that can carry additional genetic information, while non-plasmid bacteria do not possess plasmids and rely solely on their chromosomal DNA for genetic information.

I hope this explanation clarifies the difference between plasmid bacteria and non-plasmid bacteria. Let me know if you have any further questions!