Contained within the nuclear membrane and surrounded by a granular-like nucleoplasm are two types of structures, the chromosomes and the nucleoli. The chromosomes consist of protein and the most basic units of heredity, the genes, which are composed of DNA.
BRAND NAME: Xalatan. DRUG CLASS AND MECHANISM: Latanoprost, a derivative of the chemical, prostaglandin F2-alpha, is used for the treatment of glaucoma. Glaucoma is a condition in which the pressure exerted by the liquid within the eyeball (the aqueous humor) is too great.
Guest. Hello, both valium and xanax are in a class of drugs called benzodiazepines. They are both used in treating anxiety and nervousness. Valium (diazepam) is also used to treat muscle spasms and it has a sedative effect, and xanax (alprazolam) is used in treating panic disorders.Valium and xanax are habit forming, so be careful not to become physically and psychologically dependent on these medications.ave used benzos (klonopin, Xanax, valium, etc). What I found most effective has been learning the source of the anxiety, and methods to counteract (i.e., mindfulness meditation). Meds are effective, but they also bring their own set of problems with then.