Attached to each sugar is one of four types of nucleobases (informally, bases). It is the sequence of these four nucleobases along the backbone that encodes biological information. RNA strands are created using DNA strands as a template in a process called transcription.
Azithromycin for Pets. If your dog or cat has a bacterial infection, your pet's veterinarian may prescribe Azithromycin, an antibiotic that is effective against a range of bacteria that cause infections in the throat, lungs, ears, and skin. 1  Treats bacterial infections of the upper respiratory system, skin, ears and more. 2  For dogs and cats.
A Z-Pak is a prepackaged form of the antibiotic azithromycin, sold under the brand name Zithromax. Like other antibiotics, a Z-Pak treats bacterial infections. Zithromax will not cure or shorten the duration of a viral infection. You should never take antibiotics prescribed for another person, and take a Z-Pak only if your doctor recommends it.