Unlike somatic cells in humans, bacterial cells undergo binary fission. State two differencesbetween these forms of cell division.
Question
Unlike somatic cells in humans, bacterial cells undergo binary fission. State two differencesbetween these forms of cell division.
Solution
-
Process and Complexity: In somatic cells, cell division occurs through a complex process called mitosis, which involves multiple stages (prophase, metaphase, anaphase, and telophase) followed by cytokinesis. In contrast, bacterial cells undergo a simpler process called binary fission, which does not involve these stages. Instead, the bacterial cell replicates its DNA and then divides into two identical daughter cells.
-
Genetic Material Handling: During mitosis in somatic cells, the chromosomes are carefully aligned and separated by the mitotic spindle to ensure each daughter cell receives an identical set of chromosomes. In binary fission, the bacterial DNA, which is typically a single circular chromosome, is replicated and the two copies are segregated into the daughter cells without the formation of a mitotic spindle.
Similar Questions
A type of cell division that allows for asexual reproduction in bacteria and many other unicellular organisms is called fission.
Which form of cell division takes place in human somatic cells?Multiple choice question.Binary fissionMitosisMeiosisBudding
What type of cells undergo binary fission?
Which statements are correct about the process of binary fission in prokaryotes?SELECT ALL THAT APPLYThe cell must elongate before division can occur.Two divisions lead to the production of four haploid gametes.Formation of the septum occurs first.One diploid cell divides into two haploid cells.The nuclear envelope dissolves before cell division begins.DNA replication must occur before the cells can divide.
View the image below of a bacterium reproducing by binary fission:Salmonella typhimurium Undergoing Binary Fission by CDC (CC0)Classify bacteria, based on the background information and what you know.Elimination ToolSelect one answerABacteria are multicellular.BBacteria are unicellular.CBacteria have no cells.DBacteria are not alive.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.