Alternatives to Adderall? Hello. I've been taking Adderall XR 15mg for the last few months, upped from 5 mg twice a day. It's made an amazing improvement in my work life...focused, less mistakes, on the ball. Here it is...a short time later the effects of it aren't working like they used too. I can hardly focus on this screen as I type currently.
DNA is a complex molecule that is found in all living organisms. Constructing DNA models is a great way to learn about DNA structure, function and replication. DNA contains the genetic information for the reproduction of life. nucleotide is composed of a phosphate, a deoxyribose sugar molecule, and a nitrogen-containing base (A, T, C, or G). The instructions carried on DNA are used to make proteins from amino acids in the cytoplasm.
DNA's instructions are used to make proteins in a two-step process. First, enzymes read the information in a DNA molecule and transcribe it into an intermediary molecule called messenger ribonucleic acid, or mRNA. Next, the information contained in the mRNA molecule is translated into the language of amino acids, which are the building blocks of proteins.