DNA is the edifice blocks for life. Only how much practice you lot know nearly Dna? Test your knowledge and impress your family unit and friends with these 10 fascinating facts.

  1. DNA stands for deoxyribonucleic acrid.
  2. Deoxyribonucleic acid is a long thin molecule fabricated up of nucleotides. There are four dissimilar types of nucleotides - these are adenine, thymine, cytosine, and guanine, and each is represented by their first letter - A, T, C, G. Nucleotides are sometimes chosen bases. Although there are just iv letters, Deoxyribonucleic acid molecules are thousands of letters long, assuasive for billions of unlike combinations.
  3. DNA is like a recipe that holds the instructions for telling our bodies how to develop and function. DNA code is held by the nucleotide messages and the different letters stand for dissimilar
  4. Every 3 nucleotide letters course a codon. An example of a string of codons is ATC TGA GGA AAT GAC CAG ATG GCA. These are strung together to make a Dna sequence called a gene.
  5. Within each DNA string are sets of instructions called genes. A cistron tells a cell how to brand a specific protein. Proteins are used by the cell to perform a certain part and give the prison cell a specific chore.
  6. DNA is in the shape of a double helix and looks like a twisted ladder. The rungs of the ladder are the A, T, C, Grand nucleotide bases that are locked together in pairs by hydrogen bonds, but merely certain sets of nucleotides tin can fit together - A only connects to T and G only connects with C. The nucleotides are held together past a backbone fabricated of phosphate and deoxyribose. The human genome contains 3 billion base pairs of Dna.
  7. In 2001, scientists made a map of all the genes that make a person - this complete DNA sequence is known equally the human being genome. Most 99.9% of DNA of every person on the planet is the aforementioned - it's the 0.1% that makes united states of america unique.
  8. You have 96% of your Dna in mutual with a chimpanzee, 90% with a true cat, 85% with a mouse, 80% with a cow, lx% with a chicken, and 60% with a assistant.
  9. Deoxyribonucleic acid was first isolated and identified by Swiss biologist Freidrich Meischer in 1869. The double helix structure of Deoxyribonucleic acid was discovered by James Watson and Francis Crick in 1953.
  10. If y'all unravelled all Dna molecules in your body and placed them end to terminate it would stretch over 110 billion miles and be able to stretch to the Sunday and back over 600 times.

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