Rheumatoid Arthritis Symptoms In Women. Disorder that is believed to result from an autoimmune process in which the body's immune system attacks itself. It is a system-wide disease that usually last for many years. In some patients, RA affects such organs as the heart, lungs, and eyes.
The first organic molecules formed about 4 billion years ago. This may have happened when lightning sparked chemical reactions in Earthâs early atmosphere. RNA may have been the first organic molecule to form as well as the basis of early life. Explore More Use the time slider in this resource to answer the questions that follow.
Best Answer: tRNA molecules are transcribed (in eukaryotic cells) by RNA polymerase III,unlike messenger RNA which is transcribed by RNA polymerase II.Molecules of tRNA are formed in the nucleus and migrate into the cytoplasm. Source(s): http://www.starsandseas.com/SAS%20Geneti...Peter S Â· 7 years ago.est Answer: tRNA molecules are transcribed (in eukaryotic cells) by RNA polymerase III,unlike messenger RNA which is transcribed by RNA polymerase II.