Chromosome is the genetic material that creates almost every part of the cell.
The chromosome is the genetic material that creates almost every part of the cell. Almost every cell in your body is diploid containing two sets of chromosomes. So instead of 23 you have 46 chromosomes, one from each parent. These chromosomes are made up of tightly wound DNA which according to the central dogma of biology it goes DNA-RNA-Protein. This means that your DNA is the blueprint for the proteins, enzymes, and cellular structures that make each cell unique. 1 In order to reproduce i…. 2  A Lesson in Genetics: The X Chromosome and Its Function In your cells, the material that makes up your genetic material is known as a chromosome. 3  Chromosomes are organized DNA structures found in the cell nucleus. Best Answer: Chromosomes are organized structures of DNA and proteins that are found in cells. A chromosome is a singular piece of DNA, which contains many genes, regulatory elements and other nucleotide sequences. Chromosomes also contain DNA-bound proteins, which serve to package the DNA and control its functions. When you consider that there are two copies of each chromosome, and that each copy of each gene on the chromosome might be slightly different from the other, you have the possibility of two slightly different proteins being produced from them. Source(s): http://en.wikipedia.org/wiki/Chromosome. Humans normally have 46 chromosomes in each cell, divided into 23 pairs. Two copies of chromosome 4, one copy inherited from each parent, form one of the pairs. Chromosome 4 spans about 191 million DNA building blocks (base pairs) and represents more than 6 percent of the total DNA in cells. Identifying genes on each chromosome is an active area of genetic research. Humans normally have 46 chromosomes in each cell, divided into 23 pairs. Two copies of chromosome 2, one copy inherited from each parent, form one of the pairs. Chromosome 2 is the second largest human chromosome, spanning about 243 million building blocks of DNA (base pairs) and representing almost 8 percent of the total DNA in cells. Changes in the structure or number of copies of a chromosome can also cause problems with health and development. The following chromosomal conditions are associated with such changes in chromosome 2. Chromosome. A chromosome is an organized structure of DNA, protein, and RNA found in cells. It is a single piece of coiled DNA containing many genes, regulatory elements and other nucleotide sequences. Chromosomes also contain DNA-bound proteins, which serve to package the DNA and control its functions.  Compaction of the duplicated chromosomes during cell division (mitosis or meiosis) results either in a four-arm structure (pictured to the right) if the centromere is located in the middle of the chromosome or a two-arm structure if the centromere is located near one of the ends. In eukaryotes, nuclear chromosomes are packaged by proteins into a condensed structure called chromatin. This allows the very long DNA molecules to fit into the cell nucleus. The structure of chromosomes and chromatin varies through the cell cycle. In mitosis, the end result is a DIPLOID chromosome. In meiosis, which is the process of forming new gametes (sperm and egg), the chromosomes split longitudinally at the centro … mere, resulting in a gamete which is HAPLOID, ie, it only has 50% of the normal number of chromosomes. A chromosome is an 'X' shaped gene which contains DNA, found inside living cells. Chromosomes are easily seen using a microscope and are normally invisible most of the time (t … his period of time called 'interphase') but become visible when the cell starts to multiply. A chromosome (chromo- + -some) is a packaged and organized structure containing most of the DNA of a living organism. In eukaryotes, nuclear chromosomes are packaged by proteins into a condensed structure called chromatin. This allows the very long DNA molecules to fit into the cell nucleus. The structure of chromosomes and chromatin varies through the cell cycle. The other is the X chromosome. Y is the sex-determining chromosome in many species, since it is the presence or absence of Y that determines the male or female sex of offspring produced in sexual reproduction. In mammals, the Y chromosome contains the gene SRY, which triggers testis development. 47,XYY syndrome (simply known as XYY syndrome) is caused by the presence of a single extra copy of the Y chromosome in each of a male's cells. 47, XYY males have one X chromosome and two Y chromosomes, for a total of 47 chromosomes per cell.
http://www.answers.com/Q/What_does_the_chromosome_do_for_the_cell https://answers.yahoo.com/question/index?qid=20080927074449AAs51Ts http://ghr.nlm.nih.gov/chromosome/4 http://ghr.nlm.nih.gov/chromosome/2 http://www.definitions.net/definition/Chromosome https://en.wikipedia.org/wiki/Chromosome http://www.answers.com/Q/What_do_chromosomes_do https://en.wikipedia.org/wiki/Chromosome https://en.wikipedia.org/wiki/Y_chromosome
what does a chromosome do