wgat are genes and whsre arw they located
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"What exactly are ""genes"" ??Where are they found ?" Genes are found inside choromosomes Genes are located on chromosomes, which are organized structures of DNA and protein. Chromosomes are found in the nucleus of the cell. Actually, a gene itself is coded for by the base sequence (the adenine-thymine and cytosine-guanine sequence) of a DNA strand.
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What is a gene? Genes are made up of DNA. Each chromosome contains many genes. A gene is the basic physical and functional unit of heredity. Genes, which are made up of DNA, act as instructions to make molecules called proteins. In humans, genes vary in size from a few hundred DNA bases to more than 2 million bases.
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Where are genes located? DNA is found coiled up into chromosomes. The 46 chromsomes are found in the nucleus of every cell in your body. An exception to this is red blood cells, that have no nucleus. A small number of genes are also found in mitochondria.
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Gene A gene is a region of DNA that encodes function. A chromosome consists of a long strand of DNA containing many genes. A human chromosome can have up to 500 million base pairs of DNA with thousands of genes. A gene is a locus (or region) of DNA which is made up of nucleotides and is the molecular unit of heredity. The transmission of genes to an organism's offspring is the basis of the inheritance of phenotypic traits. These genes make up different DNA sequences called genotypes.
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Where are genes located? Report Abuse. DNA are located in the cell, or to be specifically, a compartment, called the nucleus, in the cell. If DNA is the alphabets, then gene will be the message.est Answer: In mammals, every cell with the exception of red blood cells has a nucleus. Inside the nucleus are the chromosomes and genes are located within the chromosomes.
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Circular DNA and RNA (Bioinformatics) Chromosomes, found in the cell nucleus [nucleus: Controls what happens inside the cell. Chromosomes are structures found in the nucleus of most cells. ] , contain many genes. A gene is a section of DNA [DNA: The material inside the nucleus of cells, carrying genetic information.
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- Mitochondrial DNA is only a small portion of the DNA in a eukaryotic cell; most of the DNA can be found in the cell nucleus and, in plants, in the chloroplast.In humans, the 16,600 base pairs of mitochondrial DNA encode for only 37 genes.ars: 200 nm. (A) Cytoplasmic section after immunogold labelling with anti-DNA; gold particles marking mtDNA are found near the mitochondrial membrane. (B) Whole mount view of cytoplasm after extraction with CSK buffer and immunogold labelling with anti-DNA; mtDNA (marked by gold particles) resists extraction.
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- 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 functionsest 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
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Cell Biology 8 - Nucleus and Mitochondria -Cells localize Ran regulatory proteins -Ran-GEF catalyzes the exchange of GDP for GTP, and it is localized in nucleus by associating with chromatin SO Ran-GTP is localized in the nucleus -Ran-GAP hydrolyzes GTP to GDP, and it is localized in the cytosol SO Ran-GDP is localized in the cytosol
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- DNA is stored in threadlike, tangled structures called chromatin inside the nucleus of a eukaryotic cell. During mitosis, chromatin changes into structures called chromosomes.here are two kinds of DNA in a eukaryotic cell, nuclear and mitochondrial. Nuclear is found in the nucleus and mitochondrial is found in the mitochondria. However, not as man … y people know about mitochondrial DNA and the only time it is ever refered to is when you are tracking the mother's side of a family with DNA.
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What is the reducing agent in the following reaction? Pyruvate + NADH + H+ ? Lactate + NAD+ Choose one answer. a. A) They are located close together on the same chromosome. B) The number of genes in a cell is greater than the number of chromosomes. C) Chromosomes are unbreakable.D) Alleles are paired together during meiosis. E) Genes align that way during metaphase I of meiosis.) The first gene is linked but the other two are not. D) The first gene is assorting independently from the other two that are linked. E) The first gene is located 14.4 units apart from the other two.
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- A defect in one of the genes that determines how the body makes blood clotting factor VIII or IX causes hemophilia. These genes are located on the X chromosomes (KRO-muh-somz). Chromosomes come in pairs. Females have two X chromosomes, while males have one X and one Y chromosome. Only the X chromosome carries the genes related to clotting factors. A male who has a hemophilia gene on his X chromosome will have hemophilia. When a female has a hemophilia gene on only one of her X chromosomes, she is a hemophilia carrier” and can pass the gene to her children. Sometimes carriers have low levels of clotting factor and have symptoms of hemophilia, including bleeding.
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Gene A gene is a region of DNA that encodes function. A chromosome consists of a long strand of DNA containing many genes. A human chromosome can have up to 500 million base pairs of DNA with thousands of genes. A gene is a locus (or region) of DNA which is made up of nucleotides and is the molecular unit of heredity.
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The Human Genome Project Debate Breezetta L. Narcisse. The Human Genome Project is a 15 year, 3 billion dollar venture whose goals involve identifying the 80,000 genes in human DNA and determining the sequences of the 3 billion chemical bases that make up human DNA.Genes are made up of a threadlike material called DNA.DNA contains four main ingredients, which are called bases. A single gene may contain thousands of bases, so the Human Genome Project (HGP) is not any easy task. First, scientists have to go into the cells nucleus, where the DNA is located.Here the DNA is tightly coiled, so researchers have to uncoil it and then examine the DNA and write down the order of the bases.NA contains four main ingredients, which are called bases. A single gene may contain thousands of bases, so the Human Genome Project (HGP) is not any easy task. First, scientists have to go into the cells nucleus, where the DNA is located.
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Molecular Diagnostics Genetically, HBB locates at 11p15.5 (Bepler et al, 1999) and this locus contains embryonic and adult beta-like globin genes that are ordered as they are expressed during development. High-level expression of the beta-globin gene cluster is regulated by the locus control region (LCR) (Sawado et al, 2003).ecently, we investigated the gene expression profile of anaplastic thyroid cancer cell lines (ACLs) with cDNA microarray analysis (Onda et al, 2004a) and found the novel gene alterations that related to ATC / ACL carcinogenesis.
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Shared Flashcard Set Hemophilia A and hemophilia B are inherited in an X-linked recessive pattern. The genes associated with these conditions are located on the X chromosome, which is one of the two sex chromosomes.emophilia A and hemophilia B are inherited in an X-linked recessive pattern. The genes associated with these conditions are located on the X chromosome, which is one of the two sex chromosomes.
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What is the difference between a gene, chromosome and DNA.? A gene is located on a chromosome. Every factor in inheritance is due to a particular gene. Genes specify the structure of particular proteins that make up each cell. Gene comes from the Greek word genea meaning generation, origin, beginning, kin, or sometimes race.enes contain DNA (deoxyribonucleic acid). DNA is the chemical basis of heredity. Think of it this way: DNA is in genes, genes are on chromosomes. When mapping all genes on all human chromosomes was first seriously conceived, it was called the Human Genome Project-a combination of gene and chromosome.
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Human Genome Project Essay The human genome consists of 50,000 to 100,000 genes located on 23 pairs of chromosomes. One chromosome in each pair is inherited from the mother, and the other from the father. Each chromosome contains a long molecule of DNA, the molecule of which genes are made.
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Learn About Sex-Linked Traits and Disorders Genes that are found on the sex chromosomes are called sex-linked genes. These genes can be on the X chromosome or on the Y chromosome. If a gene is located on the Y chromosome, it is a Y-linked gene.These genes are only inherited by males because, in most instances, males have a genotype of (XY). Females do not have the Y sex chromosome. Genes that are found on the X chromosome are called X-linked genes.enes that are found on the sex chromosomes are called sex-linked genes. These genes can be on the X chromosome or on the Y chromosome. If a gene is located on the Y chromosome, it is a Y-linked gene.
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Gene A gene is a segment of DNA that encodes function. A chromosome consists of a long strand of DNA containing many genes. A human chromosome can have up to 500 million base pairs of DNA with thousands of genes.he total complement of genes in an organism or cell is known as its genome, which may be stored on one or more chromosomes. A chromosome consists of a single, very long DNA helix on which thousands of genes are encoded. The region of the chromosome at which a particular gene is located is called its locus.
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- Chromosome contains gene at specific loci's and 2 allels are present in each gene except sex chromosome. In two alleles present in a gene 1 allele is from mother and other fro … m father.
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Glossary - Hypervariable Region (HVR-1, HVR-2) Hypervariable Region (HVR-1, HVR-2). Specific regions of the mtDNA that do not code for protein. In humans, the HVR region typically contains a large number of mutations which can be used to derive ancestry.The entire mtDNA is 16,569 base pairs in length.The HVR-1 region is found within base pairs 16001 to 16569, and the HVR-2 region is found between base pairs 1 to 574.n humans, the HVR region typically contains a large number of mutations which can be used to derive ancestry. The entire mtDNA is 16,569 base pairs in length. The HVR-1 region is found within base pairs 16001 to 16569, and the HVR-2 region is found between base pairs 1 to 574.
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GHR gene Normal Function. The GHR gene provides instructions for making a protein called the growth hormone receptor. This receptor is embedded in the outer membrane of cells throughout the body and is most abundant in liver cells. The growth hormone receptor has three major parts: An extracellular region that sticks out from the surface of the cell, a transmembrane region that anchors the receptor to the cell membrane, and an intracellular region that transmits signals to the interior of the cell.
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- Locus is what the gene's position on a chromosome is called.n humans, there are two types of sex chromosomes: X and Y chromosomes. Genes located on the X chromosome are c … alled X-linked and genes located on the Y chromosome are called Y-linked chromosomes. 4 people found this useful.
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- Therefore, most contemporary mtDNAs can be assigned to a continent of origin based on the nucleotide sequence of the most variable region (HvrI) of the mtDNA. The HvrI region is about 400 base pairs in length and is the region where the mitochondria start making a new copy of their DNA.It is the region of the DNA molecule where mutations (changes) are most likely to occur.ach mitochondrion contains its own DNA and its own protein-synthesizing machinery. They reproduce by splitting in two after they make a second copy of the DNA. In humans, the mtDNA is in the form of a circle that contains approximately 16,500 nucleotide base pairs of DNA.
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Promoter (genetics) In genetics, a promoter is a region of DNA that initiates transcription of a particular gene. Promoters are located near the transcription start sites of genes, on the same strand and upstream on the DNA (towards the 5' region of the sense strand). Promoters can be about 100–1000 base pairs long.
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- 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.