DNA Report :: Biology

Many people have heard around this mysterious desoxyribonucleic acid iota but dont know much about it (what it is, where its located, what it does, etc.) In this report it will state the basics and go over this mysterious molecule deoxyribonucleic acid. desoxyribonucleic acid is a thin chainlike molecule gear up in almost e actually cell (Rubenstein, 2006), and is used in developing and functioning simply known living organisms (Wikipedia, 2009). deoxyribonucleic acid is a Hereditary Material in a human dust, (U.S. National, 2009), genomes come up hereditary (Rubenstein, 2006). The main goal for DNA is long-term storing of information (Wikipedia, 2009). basically DNA is biological information exchanged from adult to child done reproduction (National Human, 2008).DNA is formed in the centre of a cell (National Human, 2008). Most DNA is found in the nucleus and a small amount is found in the Mitochondria. When DNA is found in the nucleus it is considered to be Nuclea r DNA and when DNA is found in the Mitochondria it is considered Mitochondrial DNA (U.S. National, 2009). Humans forever and a day get 50% of DNA from your mom and 50% of DNA from your pascal through reproduction although only Mitochondrial DNA is from your mom because during fertilization en cells only keep Mitochondria (National Human 2008). Sometimes DNA butt joint be found in bacterial cells and in viruses (Rubenstein, 2006).DNA is make of many different resources found in a human body chemicals, bases, and more. Deoxyribonucleic acid is made of three basic chemical building blocks a Phosphate group, a Sugar group, and 1 of 4 nitrogen bases. DNA is made of 3 billon bases (National Human, 2008), 99% of these bases are the same in all humans (U.S. National, 2009), and the order and amount of the bases determines that humans unique self (Rubenstein, 2006). Bases are connected by hydrogen bonds, base pairing is very specific Adenine only with Thymine and Cytosine only with deoxyguanosine monophosphate (Comptons, 2008). Each DNA that contains instructions, that makes protein, is considered a constituent gene size varies from 1 thousand bases to 1 million bases (National Human, 2008). A gene carries genetic information during reproduction (Wikipedia,2009). DNA consists of thousands of chemical units called nucleotides (Rubenstein, 2006). Nucleotides are connect together by covalent bonds linking phosphate of one to sugar of the close (Comptons, 2008). Like genes the exact amount and order of Nucleotides varies, making the person only themselves (Rubenstein, 2006).