binary fission

Examples of binary fission in the following topics:

• Binary Fission

  • Binary fission is the method by which prokaryotes produce new individuals that are genetically identical to the parent organism.
  • Prokaryotes, such as bacteria, propagate by binary fission.
  • Due to the relative simplicity of the prokaryotes, the cell division process, or binary fission, is a less complicated and much more rapid process than cell division in eukaryotes.

• Prokaryotic Reproduction

  • Prokaryotes reproduce asexually by binary fission; they can also exchange genetic material by transformation, transduction, and conjugation.
  • Reproduction in prokaryotes is asexual and usually takes place by binary fission.
  • Binary fission does not provide an opportunity for genetic recombination or genetic diversity, but prokaryotes can share genes by three other mechanisms .
  • Besides binary fission, there are three other mechanisms by which prokaryotes can exchange DNA.

• Common Bacterial Traits

  • Bacteria grow to a fixed size and then reproduce through binary fission, a form of asexual reproduction .

• Spirochaetes

  • During reproduction, the spirochaete is capable of undergoing asexual reproduction via binary fission.
  • The binary fission allows for production of two separate spirochaetes.

• Generation Time

  • Bacterial growth occurs by the division of one bacterium into two daughter cells in a process called binary fission.
  • Bacterial growth is the division of one bacterium into two daughter cells in a process called binary fission.
  • It emphasizes clonality, asexual binary division, the short development time relative to replication itself, the seemingly low death rate, the need to move from a dormant state to a reproductive state or to condition the media, and finally, the tendency of lab adapted strains to exhaust their nutrients.

• African Trypanosomiasis

  • ., lymph, spinal fluid), and continue to replicate by binary fission.
  • In the fly's midgut, the parasites transform into procyclic trypomastigotes, multiply by binary fission, leave the midgut, and transform into epimastigotes.
  • The epimastigotes reach the fly's salivary glands and continue multiplication by binary fission.The entire life cycle of the fly takes about three weeks.

• The Cell Wall of Bacteria

  • These ancestral cells reproduce by means of binary fission, duplicating their genetic material and then essentially splitting to form two daughter cells identical to the parent.

• Nuclear Fission

  • Nuclear fission is a process by which the nucleus of an atom is split into two or more smaller nuclei, known as fission products.
  • Most fissions are binary fissions that produce two charged fragments.
  • These nuclei are called unstable, and this instability can result in radiation and fission.
  • In order to initiate fission, a high-energy neutron is directed towards a nucleus, such as 235U.
  • While nuclear fission can occur without this neutron bombardment, in what would be termed spontaneous fission, this is a rare occurrence; most fission reactions, especially those utilized for energy and weaponry, occur via neutron bombardment.

• Types of Sexual and Asexual Reproduction

  • Animals may reproduce asexually through fission, budding, fragmentation, or parthenogenesis.
  • Fission, also called binary fission, occurs in prokaryotic microorganisms and in some invertebrate, multi-celled organisms.
  • Some unicellular eukaryotic organisms undergo binary fission by mitosis.
  • Some sea anemones and some coral polyps also reproduce through fission .
  • Coral polyps reproduce asexually by fission, where an organism splits into two separate organisms.

• Damage to the Cell Wall

  • A bacterial cell with a damaged cell wall cannot undergo binary fission and is thus certain to die .