Good question, but according to Pr Log, topical antibiotics happen to be excellent for the treatment of acne. Clindamycin and Erythromycin are the two most common topical antibiotics used for the treatment of acne. Topical antibiotics are also used for the treatment of other skin ailments such as rosacea, perioral dermatitis, shaving bumps, and other acne-like skin problems. As it turns out, topical antibiotics (like Neosporin, bacitracin, or triple antibiotic ointments that contain polymyxin, and bacitracin) are typically prepared in a petroleum jelly base and applied to a wound underneath a bandage.
Unit 5: Review. Macromolecules Lab. Continue. Carbohydrates are composed of monomers called the monosaccharides, or simple. sugars. Monosaccharides contain C, H. and O in a ratio of 1:2:1. Glucose, fructose, and. galactose are monosaccharides and have the molecular formula, C. 6H.
RNA is a single stranded molecule. There is a different sugar in the molecule as compared to DNA. This sugar is called ribose and one of four bases is present--adenine, guanine, cytosine or uracil.Sources: 1  http://www.enotes.com/homework-help/major-macromolecules-...Answer #1). Macromolecules include: carbohydrates, lipids, proteins and nucleic acids. Macromolecules consists of smaller molecules joined together chemically. Carbohydrates, which are sugars and starches, contain carbon, hydrogen, oxygen and the ratio of hydrogen to oxygen is 2:1.