I have gotten nowhere with it. It needs to be 1,200 words,

I have gotten nowhere with it. It needs to be 1,200 words, APA format. Here it is: Explain how DNA through the process of protein synthesis is responsible for the ultimate expression of the characteristics in the organism. Describe how interference in protein synthesis can result in disruption of cellular and bodily processes? How does the significance of one class of proteins, the enzymes, relate to the importance of proper nutrition throughout life?
This is my first time here and I am really not sure what a paper like this goes for... I don't want to offend, I really need this done I'm willing to turn it in late even because I know this is short notice. Would $15 be respectable?? Please let me know