Which statement best summarizes what happens during transcription? a dna template is used to create an mrna strand. an mrna template is used to create a dna strand. a dna template is used to create a ribosome. an mrna template is used to create a trna strand.

A DNA template is used to create an mRNA strand.

Explanation: Transcription is the first step in the formation of a long chain of aminoacids, a protein. I toccurs when a product of a particular gene at specific time and place is needed. In that specific area, the DNA opens up and only one strand of DNA is copied. This single strand is called Template. The transcription process is carried out by the enzyme RNA polymerase: First, it recognizes a specific sequence on DNA called promoter. This is the indicator of the beginning of the gene. The two strand of DNA separates and RNA polymerase begins copying using a special type of sugar called ribonucleoside 5'-triphosphate. Each ribonucleotide is paired to its complementary: C (citosine) with G (Guanine), T (thymine) with A (adenosine) and A with U (uracil). This last base is the main difference between DNA and RNA. The process contniues until a sign of termination is detected, releasing the RNA, now called RNA messenger.

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]

explanation:

okay now i don't know this but for the pints nothing else to say bye