Best Answer: Transcription. DNA---Transcription---mRNA---Translatio... In transcription DNA is unzipped and the enzyme RNA polymerase runs along the template strand of the DNA. The template strand of DNA can be identified by finding the nucleotide sequence T A C at the 3â end (you can see this on your template strand).RNA, or messenger RNA, is generated by reading a strand of DNA. RNA polymerase (an enzyme that specifically makes mRNA) moves along the strand of DNA and joins complementary strands (in RNA, the complement to adenine is uracil instead of thymine). mRNA is produced only for the gene that is being read at that time.
Anxiety and the Brain: An Introduction. It should come as little surprise that your brain is the source of your anxiety. Not only does anxiety manifest itself in thoughts â it also affects your brain chemistry in a way that can alter future thoughts and affect the way your entire body operates.
Vitamin Problems Anxiety can change the way your body processes vitamins. One theory is that anxiety uses up some of your magnesium, which plays a role in nerve health. It's possible that low magnesium may cause your nerves to work improperly, thus leading to unusual nerve responses and a feeling of shock.