Mitosis is the other type of cell division which involves regular cells in the body. This type of cell division involves a normal haploid cell which is replicated and divided into two identical cells. The resulting cells are identical because there are no sex cells involved so crossing over of chromosomes does not take place. Mitosis is referred to as binary fission in prokaryotes where one cell divides into two identical cell types. When a cell first enters cell-division cycle, it needs to take in certain necessary nutrients which it acquires during interphase. This phase prepares the cell for more cell division in the future. A typical cell spends 90% of its time in the interphase before it moves on to mitosis.
During the cell-division cycle, a cell spend...
... middle of paper ...
...ng Biology (n.d.): n. pag. Web. 08 Apr. 2014.
Braun-Dullaeus, Ruediger. "Cell Cycle Progression." Cell Cycle Progression. N.p., 2012. Web. 07 Apr. 2014.
Cooper GM. The Cell: A Molecular Approach. 2nd edition. Sunderland (MA): Sinauer Associates; 2000. Regulators of Cell Cycle Progression.
Passegué, Emmanuelle. "Global Analysis of Proliferation and Cell Cycle Gene Expression in the Regulation of Hematopoietic Stem and Progenitor Cell Fates." N.p., 05 Dec. 2005. Web. 08 Apr. 2014.
Wolf, Gunter. "Molecular Mechanisms of Diabetic Mesangial Cell Hypertrophy: A Proliferation of Novel Factors." JASN. Journal of the American Society of Nephrology, 2002. Web. 08 Apr. 2014.
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- A cell is the smallest structural and functional unit of an organism. A cell is typically microscopic and consists of cytoplasm, a nucleus and enclosed in a membrane. For the information, a cell also has reproduction same like human, animal and plant. Due to Rudolf Virchow (1855), a German physician said that “Where a cell exists, there must have been a pre-existing cell, just as the animal arises only from an animal and the plant only from a plant”. He can be concluded that this concept with the Latin axiom “Omnis cellula e cellula,” that means “Every cell from a cell”.... [tags: Organism, Microscopic, Cytoplasm, Membrane]
1393 words (4 pages)
- Cell cycle is a complex mechanism that governs the cell growth and proliferation. Cell proliferation contributes to the continuity of life by producing cells, replenishing cells which undergone to cellular differentiation to acquired specialized phenotypes (function and morphology) to carry out living mechanism and towards the end-point-cell-death. Cell proliferation is determined by both extracellular signals such as cytokines and mitogen, and intrinsic cellular factors. Interactions of extracellular signals with intrinsic cellular factors trigger the biochemical events of cell proliferation.... [tags: Cell cycles, biology, ]
574 words (1.6 pages)
- Introduction The eukaryotic cell cycle, mitosis, is a succession of events that occur for the reproduction and growth of these multi-cellular organisms. Characteristic events in mitosis can divide the cell cycle into different stages, or phases. This paper focuses on the interphase of cell cycle, which is when DNA replication occurs, and the cell is engaged in metabolic activities to prepare itself for cell division. The idea that these two processes are related arises much controversy in what their relation is exactly.... [tags: Biology Eukaryotic Cell Cycle]
1278 words (3.7 pages)
- Cells are able to grow and reproduce. Cells reproduce by splitting and passing on their genes (hereditary information) to Daughter cells. The nucleus always divides before the rest of the cell divides. Therefore each daughter cell contains their own nucleus. The nucleus controls the cells activities through the genetic material DNA. The cells in a body are all the same except the gametes they were all made from one cell, the Zygote. This is the cell that was formed when two gametes from your parents fused.... [tags: Biology]
911 words (2.6 pages)
- ... 4. If these mutations exist then there must be countless amounts of mutations that result in unviable zygotes. Part Five – Experimental Possibilities To find the different types of mutations a genome would need to be sequenced. Next the genome would need to be bombarded with things that could mutate the sequence. The sequence could then be sequenced to find out where the mutations occurrence. The genome would then need to be manipulated synthetically to find out what effect the mutations occurred.... [tags: living organisms, artificial mutations]
1326 words (3.8 pages)
- ... It is made up of a phospholipid bilayer with many embedded molecules such as cholesterol, glycolipids, and various forms of proteins. The bilayer and its embedded molecules preserve a balance between the intracellular and the extracellular fluids. The process where chemical energy of molecules in food is released and partially captured in the form of Adenosine triphosphate (ATP) is called Cellular respiration. Fats, proteins, and carbohydrates can be utilized as fuels in cellular respiration.... [tags: communication, respond, traits]
778 words (2.2 pages)
- Over the past decade, advances in the field of cloning have allowed for the possibility of human cloning. By using the process of somatic cell nuclear transfer (SCNT), in which the DNA from an adult cell is transferred into an unfertilized egg, scientists have developed the ability to clone numerous types of animals related to humans. Cloning has proven to be useful in several areas of science, improving scientists' understanding of the functions of genes and the cell cycle. In addition, scientists are on the path toward using cloning in order to create organs, tissues, and other technologies useful for the treatment of humans with serious diseases.... [tags: Biology]
731 words (2.1 pages)
- CELL DIVISION Cell division involves 2 phases: 1- MITOSIS The process by which nuclear material is divided 2 identical daughter cells result 2- CYTOKINESIS the process by which the cytoplasm and its contents (organelles) separate into equal parts. cytokinesis begins before mitosis is complete cytokinesis differs in plant and animal cells ANIMAL CELLS the cell membrane pinches near the middle of the cell, dividing the cytoplasm into equal parts(2 new cells) PLANT CELLS a cell plate develops across the centre of the cell, creating a new cell wall between the 2 new cells Cells alternate between stages (phases) of dividing and not dividing.... [tags: essays research papers]
428 words (1.2 pages)
- Comparing Mitosis and Meiosis with reference to i. Chromosomesii. Biological significance i. Chromosomes ii. Biological significance Modern cell theory states that all cells are derived from other cells. This means cells must have a way of copying themselves. This is cell division; two types of cell division are Meiosis and Mitosis. The comparison will be between Meiosis 1 and Mitosis, because Meiosis 2 is much the same as Mitosis. Dividing cells have a regular pattern of events, known as the cell cycle.... [tags: Biology]
1215 words (3.5 pages)
- Mitosis July 21, 2005 Summary In the lab exercise related to Mitosis, we view various slides containing cells undergoing Mitosis. We viewed 2 different specimens; a slide of an onion root tip and a slide of Ascaris eggs. Some of the cells are at different phases of Mitosis (Interphase, Prophase, Metaphase, Anaphase, Telophase). We viewed it under HPO and LPO. Chromosomes were visible in both the LPO and the HPO although the spindle fibers were not very visible because of limitations in the light microscope.... [tags: Biology]
1116 words (3.2 pages)