If DnaA was not regulated in Escherichia coli and multiplerounds of replication were completed before cell division,what would be the consequence to the daughter cell and why?Would the resulting cell still be considered haploid?

Q: 1. Assume that a cell is 2n=2 (diploid has two chromosomes, the same size). DRAW the following…

A: According to Bartleby's policy, I have to answer only the first question only. Please post the rest…

Q: What is the nuclear division that apportions chromosomes in equal fashion to two daughter cells, is…

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: The dog Canis familiaris is a diploid organism with 39 pairs of homologous chromosomes. For the dog,…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: You are looking at a spread of cells in some unknown stage of cell division, and you discover that…

A: Cells are the biological, structural and functional unit of an organism. Cell has a nucleus. Nucleus…

Q: Why are the levels of DnaA protein controlled during theCaulobacter cell cycle?

A: The cell cycle in prokaryotes is similar to that of prokaryotes. It is a series of changes that…

Q: why The chromatids formed byrecombination within the inversion loop of a pericentric…

A: When the region between two breaks of the same chromosome rotate 180°, it results in chromosomal…

Q: “In an organism that reproduces asexually, there is no difference between a somatic cell mutation…

A: Somatic mutations These refers to the mutations in a single body cell, which cannot be inherited.…

Q: Describe how the replication of eukaryotic chromosomesproduces sister chromatids.

A: Choromosome contains the all genetic information of the cell and it divide to form sister cell Cell…

Q: Across framework for chromosome movement during cell division 3 4 19.) the stage of cell division in…

A: Cell is the basic unit of life. It consist of nucleus and other organelles. Nucleus contains DNA…

Q: What type of chromosomal rearrangement occurs o Breakage of two homologous chromosomes or sister…

A: A chromosomal rearrangement is a type of chromosome abnormality involving a change in the structure…

Q: ompare and contrast the appearance of chromosomes AND the behaviour of chromosomes at analogous…

A: Cell division is the biological process that results in the production of two or more cells from a…

Q: Describe centromeres in yeast

A: The centromere is a specialized sequence of DNA of a chromosome and it links the sister chromatids.…

Q: from the image below). Which of the cells beneath it (cells A, B, C or D) could be a cell from an…

A: The process of mitosis occurs in somatic cell so it is known as somatic cell division. In mitotic…

Q: Centrioles at opposite end of cell Spindle fibres attached to centromeres 46 double stranded…

A: Metaphase - is the stage of cell cycle where condensation of chromosomes occurs. This is the stage…

Q: Single base pair mutations at which of the following sites would severely disrupt the segregation of…

A: Option D

Q: Explain why a translocation cross occurs during metaphase ofmeiosis I when a cell contains a…

A: The unusual rearrangement of the chromosomes is more specifically known as the chromosomal…

Q: A person with cancer walks into the classroom.  As a biology class, we ask if we can examine some of…

A: Aneuploidy is the condition in which abnormal number of chromosomes are seen in the cell.Normally…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: