Synthesize a biology topic Essay Example | Topics and Well Written Essays - 750 words

Synthesize a biology topic - Essay Example The DNA is the repository of information relating to an organism. Forensic science has utilized this fact to conduct DNA testing of blood samples, which identifies a person without any room for ambiguity. The importance of DNA in studies relating to medicine and evolution is cardinal. DNA and genes are consequential for inheritance, disease, evolution and biodiversity. Specifically, I have been much impressed by DNA replication which could provide a cure for a number of incurable or intractable diseases. Several breakthroughs in cancer therapy have been achieved, on account of DNA replication. DNA replication has great significance for the heredity. In the furtherance of this function, a cell has to utilize hereditary information. Replication ensures transmission of such vital hereditary information. On occasion, hereditary information is not transmitted verbatim, and some changes are effected to the DNA. This results in biodiversity and evolution. At times, such change makes it possible to even find cures for chronic ailments. Thus, the practical value of DNA replication is undeniable. The transmission of hereditary characteristics from one generation to another is effected by genes, which in turn consist of DNA. Replication of the latter results in the copying of genes, which is a semi conservative process that uses just one strand as a pattern for subsequent new strands. Deviations in the replication process have profound effects on human health, and could even lead to diseases like cancer. DNA technology has resulted in crops and vegetables that have higher yield, are more nutritious, better able to withstand disease and drought, and have a longer shelf life. The stability of the genome is not possible in the absence of accurate DNA replication; and the S – phase checkpoint mechanism stops this process, immediately on detecting errors. Resumption of replication is dynamically controlled by the protein Ddk. Any inaccuracy in the DNA

Grammy Nominees Essay Example | Topics and Well Written Essays - 500 words

Grammy Nominees - Essay Example The lyrics to this powerful melody are pleading, calming and contemplative. They are words the audience identifies with easily. The signature banjo beat adopted in the song gives it a developed alternative rock sound (Natasha, 1). The band remains true to their sound while capturing a wide fan base. The use of upbeat instruments creates hope for the rather sorrowful lyrics. This is especially appropriate as the song it titled, â€Å"I will wait†. Snoop Dog & Wiz Khalifa featuring Bruno Mars deliver â€Å"Young, Wild and Free† in a simplified manner that earns the song the top vote in the Rap category. The song contains one of the most catchy choruses of the year behind that of â€Å"We are Young† by Fun. Bruno Mars’ vocal infusion to the chorus softens the track. The collaborative effort between Wiz Khalifa and Snoop is blended, continuous and refined. The song is memorable beyond several hip hop songs. Miguel captures the attention of the world with his song â€Å"Adorn†. It gets the best R&B song as a result of its soulful feel. The song is intimate and sincere. The video delivers the songs most powerful elements alongside Miguel’s powerful voice. The song’s quality makes it a track that will remain relevant for several years to come. It elevates Miguel from an underdog R&B singer to a top performer. â€Å"Even if it Breaks your Heart† by Eli Young Band wins the Best Country Song. The track depicts the essence of optimism and resilience in failure. It is a great lesson for the audience. The track is well developed with great musical instruments and vocals. The winning point for the song is the poetic lyrics that pushes composition boundaries (Dukes, 1). The Best Gospel Song vote goes to Marvin Sapp with his song, â€Å"My Testimony†. It is an autobiographical account of the singer’s struggle with the death of his wife following a long battle with cancer. The song is soulful, hopeful and inspiring. The powerful lyrics captivate the listener