The genes on each chromosome are arranged in a particular sequence, and each gene has a particular location on the chromosome (called its locus). ★★★ Correct answer to the question: Describe the relationship between DNA, chromosomes, and genes. Chromosomes are found in the nucleus 2. DNA, genes and chromosomes Learning objectives By the end of this learning material you would have learnt about the components of a DNA and the process of DNA replication, gene types and sequencing and the structural properties of a chromosome. This tight packing is important in making sure these long strings of DNA can fit inside the cell’s nucleus. Chromatin is the threads of DNA that get condensed to form chromosomes. An inherited trait is determined by at least one pair of genes. A cell is essentially a unit specialised for a particular function within the body. Which of the following best describes the structural relationship between genes, chromosomes and DNA? There may be two or more alternate forms of a gene controlling the expression of a particular trait. Genes are packaged in bundles called chromosomes. This is a rather simplistic answer but I … Describe the relationship between DNA and chromosomes 2 See answers vogue1322 vogue1322 When a cell needs to duplicate, DNA strands are tightly coiled into chromosomes (chromosomes are made up of DNA and protein). Deoxyribonucleic acid, or DNA, is a substance used by living organisms to store genetic information – that is, information that the body inherits from its parents. structure. Chromosomes are molecules that consist of a very long strand of DNA coiled many times, and a few proteins called histones which hold the whole structure together. DNA is the chemical of life and can be found within structures known as chromosomes. genes Which best describes the relationship between DNA, genes, and chromosomes? Because chromosomes occur in pairs, genes also occur in pairs. - edu-answer.com A chromosome is made of a very long strand of DNA and contains many genes (hundreds to thousands). Chromosomes are made of DNA 3. Chromosomes can be found in the nucleus of the cell. The DNA in all of your cells is approximately two metres long, except red blood cells which have none and sperm or eggs which only have about one metre. Chromosomes are made of tightly wound DNA. B.Each DNA molecule consists of a number of pairs of genes, and each pair of genes on the DNA molecule is made up of chromosomes. Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity in organisms.. Genes are coded instructions that decide what the organism is like, how it behaves in its environment and how it survives. A.Genes consists of two long strands of chromosomes, and each of these two strands consists of molecules called DNA. The genome means the wnire collection of genes. DNA, genes, chromosomes and mutations Last Reviewed 10/05/2016. Humans, like every other organism, are made up of cells. A chromosome is made of a very long strand of DNA and contains many genes (hundreds to thousands). B. One could use the analogy; DNA- letters, genes-words, chromosomes-books, genome-collective volume The phenomenon of chromosome, or genomic, imprinting indicates the relevance of parental origin in determining functional differences between alleles, homologous chromosomes, or haploid sets. Get an answer for 'Describe the relationship between cells, chromosomes, genes, and DNA.' Genes are areas on the chromosomes responsible for a certain trait. DNA Sequence Your DNA carries information in the sequence of base pairs of its nucleotides. 1. Some genes encode structural and regulatory RNAs. Though heredity had been observed for millennia, Gregor Mendel, a scientist and Augustinian friar working in the 19th century, was the first to study genetics scientifically. 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