What type of cells does mitosis produce? In which stage of mitosis does the exchange of genetic material between chromosomes (crossing over) occur? A. prophase I B. prophase II C. anaphase I D. none of the above During meiosis, when do homologous chromosomes separate from one anot...
Which cells do not divide by mitosis? Which cells undergo meiosis? What part of meiosis is also known as equational division? (a) Are cells haploid or diploid during telophase? (b) Does this occur in meiosis? (a) What types of cells does meiosis make? (b) How about mitosis?
The organelles are very important when it comes to the cells making energy, getting rid of wastes, and storing our genetic structure.Answer and Explanation: During mitosis, the organelles are split evenly between the two newly-formed daughter cells. Mitosis is the process of a parent cell that ...
Both systems rely on neural progenitor cells, which divide asymmetrically to produce two distinct cell types. One of the daughters continues to self-renew, whereas the other becomes a differentiating cell. Neural progenitor cells in these systems are subtly distinguished from stem cells in that they...
Cells may also divide without any increase in total size, for example during zygote cleavage. On the other hand, the replication of DNA during the cell cycle not followed by mitosis is a common phenomenon called ‘endoreduplication’. The resulting high-ploidy cells are generally also much ...
cells are cells that contain two nuclei. This type of cell is most commonly found in cancer cells and may arise from a variety of causes. Binucleation can be easily visualized through staining and microscopy. In general, binucleation has negative effects on cell viability and subsequent mitosis...
This assay monitors reciprocal of loss-of-heterozygosity (LOH) events within a 1 Mb region on chromosome IV, which corresponds to about 10% of the yeast genome (Figure 2a). Although BIR also results in terminal LOH, it is confined to only one of the daughter cells and generates a red-...
The cells of an animal or higher plant have two sets of chromosomes: they are diploid. When gametes (sex cells) are produced, they have onlyone set of chromosomes: they are haploid. They have undergone a process of cell division calledmeiosis. During meiosis, crossing over occurs. This make...
, the epithelial cells that form the bile ducts20,21. Since then, other groups have shown that organoids can be derived from common bile ducts and gall bladder22,23,24. However, the 3D culture of primary hepatocytes, which are the principal epithelial cell type that performs most liver ...
Cell division of a diploid cell into four haploid cells, which develop to produce gametes. Mitosis See Karyokinesis. Meiosis Diminution; a species of hyperbole, representing a thing as being less than it really is; understatement; see also litotes. Mitosis Cell division in which the nucleus divi...