Can someone draw me a dna model then label each material and the part of the dna molecule it represents! ?

DNA (deoxyribonucleic acid) is the double helical structure made up of nucleotides.

A nucleotide is formed when a deoxyribose sugar is attached to the nitrogenous base (adenine, guanine, cytosine or thymine) with the help of glycosidic bond and to phosphate group with help of ester bond.

Two nucleotides are joined with the help of phospho-di-ester bond in which sugar and phosphate group act as the backbone of the structure and nitrogenous base is used for base pairing.

The two strands of DNA are held together with the help of base pairing. Nitrogen base of one strand makes a hydrogen bond with the nitrogenous base of the second strand.  

Adenine always bonds with thymine with the help of 2 hydrogen bonds and guanine always bonds with cytosine with the help of three hydrogen bonds.

The two strands are always anti-parallel to each other.

The average length of one helical turn is around 34 angstroms.

a fossil fuel is a fuel formed by natural processes, such as anaerobic decomposition of buried dead organisms, containing energy originating in ancient photosynthesis.[1] the age of the organisms and their resulting fossil fuels is typically millions of years, and sometimes exceeds 650 million years.[2] fossil fuels contain high percentages of carbon and include petroleum, coal, and natural gas.[3] other commonly used derivatives include kerosene and propane. fossil fuels range from volatile materials with low carbon to hydrogen ratios like methane, to liquids like petroleum, to nonvolatile materials composed of almost pure carbon, like anthracite coal. methane can be found in hydrocarbon fields either alone, associated with oil, or in the form of methane clathrates.

the theory that fossil fuels formed from the fossilized remains of dead plants by exposure to heat and pressure in the earth's crust over millions of years was first introduced by andreas libavius "in his 1597 alchemia [alchymia]" and later by mikhail lomonosov "as early as 1757 and certainly by 1763".[4] the first use of the term "fossil fuel" was by the german chemist caspar neumann, in english translation in 1759.[5]

in 2017 the world's primary energy sources consisted of petroleum (34%), coal (28%), natural gas (23%), amounting to an 85% share for fossil fuels in primary energy consumption in the world.[6] non-fossil sources in 2006 included nuclear (8.5%), hydroelectric (6.3%), and others (geothermal, solar, tidal, wind, wood, waste) amounting to 0.9%.[7] world energy consumption was growing at about 2.3% per year. in 2015 about 18% of worldwide consumption was from renewable sources.[8]

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides