The condition causes localized chest pain that you can reproduce by pushing on the cartilage in the front of your ribcage. The pain is aggravated by deep breathing , yawning or any movement involving the muscles . Costochondritis is a relatively harmless condition and usually goes away without treatment.
The Genetic Code. The genetic code is the name of the language given to the set of instructions contained in every organismâs DNA. A good comparison is assembly language, which is the low-level programming language used in computers that represents machine code instructions.
Reverse transcriptase is the viral enzyme responsible for making a DNA copy of the RNA genome from a retrovirus. As such, it is technically known as an RNA-dependent DNA polymerase. This is opposite to the usual flow of genetic information from DNA to RNA to protein.