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.
Answer by Ryan L. Rogers. Confidence votes 3. Messenger RNA (mRNA) is synthesized (made) in the nucleus. The DNA is in the nucleus, in the form of chromosomes, and the necessary enzyme, RNA polymerase, is in the nucleus also.This is definitely correct...essenger RNA (mRNA) is synthesized (made) in the nucleus. The DNA is in the nucleus, in the form of chromosomes, and the necessary enzyme, RNA polymerase, is in the nucleus also. This is definitely correct...