What Is Deoxyribose In Dna's Name?
Many people are familiar with the spiral staircase appearance of DNA. The twisted pieces on the outside of the ladder are called the sugar phosphate backbone. The rungs of the latter consist of nitrogenous bases called Adenine, Thymine, Guanine, and cytosine with Adenine always pairing with thymine and guanine always pairing with cytosine. A phosphate group, a sugar, and one of the four nitrogenous bases bond to create a nucleotide which makes up DNA. In fact, DNA stands for Deoxyribonucleic acid with nucleic representing the nucleotides in DNA. The sugar in DNA is specifically called Deoxyribose which is abbreviated to deoxyribose in DNA’s name. The acid part of DNA’s name is just showing that the phosphate groups are very acidic, so acidic
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171 Words | 1 PagesDeoxyribonucleic acid (DNA) is a molecule that contains the essential genetic instructions/codes that are used in the development, functioning and reproduction of all living organisms. DNA is a nucleic acid, which, alongside proteins and carbohydrates forms the three major macromolecules that are essential for all forms of life. DNA consists of two biopolymer strands, which coil together to form a ‘double helical structure’. These two strands are known as polynucleotides as they are made up of several smaller nucleotide units. DNA consists of a linear polymer consisting of three types of molecule: an organic ‘aromatic flat base’ connected to a sugar called ‘ribose’, with an inorganic ‘phosphate linker’.
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1418 Words | 6 PagesThe sequence of the bases provides the information, so the DNA is like the hard
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768 Words | 4 PagesDeoxyribonucleic acid, or what is simply known as DNA, is the heredity material within many organisms including we humans. Inside DNA is a code that stores all of the information of that organism. The code is made up of four chemical bases adenine,guanine,cytosine, and thymine. The order of these bases determine the information that is needed for creating and maintaining the organism. Each base is paired up with another base, then attached to a sugar and phosphate molecule and when put together they form a nucleotide, this forms the shape similar to a ladder which is the main form of what a strand of DNA looks like.
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600 Words | 3 PagesThese four bases are called guanine, thymine, adenine, and cytosine. However, these bases can not just pair to anyone they want. They make up a two-stranded molecule that twists and makes a double helix shape. The idea of the double helix was created by scientists named James Watson and Francis Crick. They looked at x-rays of DNA thanks to Rosalind Franklin and they noticed that it was shaped like an “x”.
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