what is the dna's protein sturcture in the humans?
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DNA is made up of 3 units- \nDeoxy ribose sugar\nPhosphate\nNitrogen Base\n\nThe sugar and phospate form the backbone and the bases are attached to it at 90 degrees. Another complementary strand makes up this double helix. The bases of one strand are attached to those of the other by hydrogen bonds. \nAdenine//Thymine\nCytosine///Guanine\nThere's still a lot to describe- It's a 10 marks-question at University , you know.\n\nHey Sasha:\n"ALL OF THEM. each three purines (half steps) are called a genome and they code for one amino acid. "\n\nThe half steps, as you call them, could be either purines or pyrimidines. THEY ARE NOT CALLED A GENOME. Three nitrogen bases that code for one amino acid are called  TRIPLET CODONS. \nA genome is the whole genetic material of an organism.
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Inside of each cell of the human body is a nucleus.  Inside of it are genes and chromosomes.  Inside of those are complex strands of proteins and amino acids that together are calle deoxyribonucleic acid or DNA.  This DNA contains the "blueprint" for an entire human being.  When two people mate, their DNA gets combined to form a new human, unique but having many characteristics shared by the parents' DNA.  Have you ever heard the term "genetic lottery"?  This is because each time the DNA from two humans is combined to make a third new human, the combination of DNA is to an extent random.  Only to an extent.  I inherited my mother's bad vision and my father's bad teeth.  I inherited my father's nose.  But I am taller than either of my parents.  My hair is a completely different color than either of theirs.  Sometimes DNA, genes, and chromosomes are imperfectly formed.  Each gene controls certain characteristics about a human being.  Completely normal parents can wind up having a baby with Downs' Syndrome (Mongolism, a type of mental and physical retardation).  Completely normal parents can wind up having a dwarf baby.  But other problems are passed down directly from one generation to the next.  Hemophilia is one example, the people whose blood won't clot.  They can bleed to death from a cut.  If they fall they can bleed internally until they die.  Hemophilia is passed down from one generations to the next in the female line.  Queen Victoria, who was related to most of the people of the royal and imperial houses of pre-World War One Europe, was a carrier of the genetic defect of hemophilia.  The women who carry this are usually immune to it.  It is the boys they give birth to that can suffer and die from uninterrupted bleeding due to this genetic defect.  How to prevent one's son from being hemophiliac if one is a female carrier?  Adopt.
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1) DNA\n\n2) Chromosomes\n\n3) Genes
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proteins\ncarbohydrates\nfats\nnucleic acids like dna and rna\nare the major biomolecules.
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DNA'S MOLECULAR IS VERY SMALL AND it's width is 20 angstrom.but dna is made by many helical pairs. a helical pairs's length is 34 angstrom.
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dna and genetic coding of chromosomes.
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Deoxyribonucleic acid (DNA) is a nucleic acid —usually in the form of a double helix— that contains the genetic instructions specifying the biological development of all cellular forms of life, and most viruses. DNA is a long polymer of nucleotides (a polynucleotide) and encodes the sequence of the amino acid residues in proteins using the genetic code, a triplet code of nucleotides.\nIn complex eukaryotic cells such as those from plants, animals, fungi and protists, most of the DNA is located in the cell nucleus. By contrast, in simpler cells called prokaryotes, including the eubacteria and archaea, DNA is not separated from the cytoplasm by a nuclear envelope. The cellular organelles known as chloroplasts and mitochondria also carry DNA.\nDNA is often referred to as the molecule of heredity as it is responsible for the genetic propagation of most inherited traits. In humans, these traits can range from hair colour to disease susceptibility. During cell division, DNA is replicated and can be transmitted to offspring during reproduction. Lineage studies can be done based on the facts that the mitochondrial DNA only comes from the mother, and the male Y chromosome only comes from the father.\nEvery person's DNA, their genome, is inherited from both parents. The mother's mitochondrial DNA together with twenty-three chromosomes from each parent combine to form the genome of a zygote, the fertilized egg. As a result, with certain exceptions such as red blood cells, most human cells contain 23 pairs of chromosomes, together with mitochondrial DNA inherited from the mother.\n\nMolecular structure:\nAlthough sometimes called "the molecule of heredity", DNA macromolecules as people typically think of them are not single molecules. Rather, they are pairs of molecules, which entwine like vines to form a double helix (see the illustration at the right).\nEach vine-like molecule is a strand of DNA: a chemically linked chain of nucleotides, each of which consists of a sugar (deoxyribose), a phosphate and one of five kinds of nucleobases ("bases"). Because DNA strands are composed of these nucleotide subunits, they are polymers.\nThe diversity of the bases means that there are five kinds of nucleotides, which are commonly referred to by the identity of their bases. These are adenine (A), thymine (T), uracil (U), cytosine (C), and guanine (G). U is rarely found in DNA except as a result of chemical degradation of C, but in some viruses, notably PBS1 phage DNA, U completely replaces the usual T in its DNA. Similarly, RNA usually contains U in place of T, but in certain RNAs such as transfer RNA, T is always found in some positions. Thus, the only true difference between DNA and RNA is the sugar, 2-deoxyribose in DNA and ribose in RNA.\nIn a DNA double helix, two polynucleotide strands can associate through the hydrophobic effect and pi stacking. Specificity of which strands stay associated is determined by complementary pairing. Each base forms hydrogen bonds readily to only one other, A to T forming two hydrogen bonds and C to G forming three hydrogen bonds. The GC content and length of each DNA molcule dictates the strength of the association; the more complementary bases exist, the stronger and longer-lasting the association characterised by the temperate required to break the hydrogen bonding, its Tm value.\nThe cell's machinery is capable of melting or disassociating a DNA double helix, and using each DNA strand as a template for synthesizing a new strand which is nearly identical to the previous strand. Errors that occur in the synthesis are known as mutations. The process known as PCR (polymerase chain reaction) mimics this process in vitro in a nonliving system.\nBecause pairing causes the nucleotide bases to face the helical axis, the sugar and phosphate groups of the nucleotides run along the outside; the two chains they form are sometimes called the "backbones" of the helix. In fact, it
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OKay....try to make things as simple as I can for you, with all the words you provided.\n\nDouble stranded DNA is transcribed into single stranded mRNA which codes for amino acids by a process called transcription. The mRNA is then translated into polypeptide of amino acid chains. The polypeptide folds into proteins which ultimately determines the phenotype.\n\nHope it helped!
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DNA- deoxyribonucleic acid\nwhere the genes is made of. \nthe histones is the protein that pack DNA together to form chromosome!
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we have cells.cells contain nucleus.nucleus has chromayin network.chromatin network is actually  chromosomes.chromosomes have  genes located on them at specific places called locus.these genes nothing but nucleotide sequences that determine our various characters like height,weight,eye colour etc.they contain codes for specific proteins in our body.any damage to it in the form of mutation we are affected by terriblre diseases.thats the long and short of it.
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Deoxyribonucleic acid (DNA) is a nucleic acid —usually in the form of a double helix— that contains the genetic instructions specifying the biological development of all cellular forms of life, and most viruses. DNA is a long polymer of nucleotides and encodes the sequence of the amino acid residues in proteins using the genetic code, a triplet code of nucleotides\n\nhttp://en.wikipedia.org/wiki/Dna
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a molecule of DNA is made of a double helix of nucleotides.  Inside the cells this double helix is untwisted and spread apart by different enzymes and "read"  These nucleotides that make up the double helix is uncoded in sets of threes to code for different amino acids.  When the amino acids come together they make up different proteins.  So short story short, information is stored in a molecule of DNA by a code of nucleotides.
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gene is the DNA or RNA in animals cell
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It's D-Deoxyribose\n     N-Nucliec\n     A-Acid\n  It is present in the cells of all multicellular living beings.It has genetic codes due to which your body knows what to perform so that u would be alive.For instance,the dna in the cells of your stomach have the infortion that they should dissolve all the food that comes there and secrete gastric juice bla vla bla...\n   I am sure u understanf what is DNA.
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Genes are portions of chromosomes. In the DNA sequence, there are exons and introns. Exons are spliced out of the DNA sequence and, through trascription and translation using RNA, a protein is made. Different sequences of exons code for different proteins. These proteins are the "information" that is stored in a gene.
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dna is a chemical code inside every living cell that determines how the cell functions.
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DNA is a substance just like RNA and protein are. In a cell's nucleus DNA is "transcribed" into RNA (another substance), RNA (not DNA) is then "translated" into protein.