Though there is great diversity in the animal kingdom, animals can be distinguished from the other kingdoms by a set of characteristics.he set of characteristics provided by Audesirk and Audesirk are: 1  Animals are multicellular. 2  Animals are heterotrophic, obtaining their energy by consuming energy-releasing food substances. 3  Animals typically reproduce sexually. 4  Animals are made up of cells that do not have cell walls.
DRUG DESCRIPTION. The active ingredient in PEPCIDÂ® (famotidine) is a histamine H2-receptor antagonist. Famotidine is N'(aminosulfonyl)-3-[[[2-[(diaminomethylene)amino]-4-thiazolyl]methyl]thio]propanimidamide. The empirical formula of famotidine is C 8 H 15 N 7 O 2 S 3 and its molecular weight is 337.43.Its structural formula is:top using famotidine and call your doctor at once if you have a serious side effect such as: 1  easy bruising or bleeding; 2  fast or pounding heartbeat; 3  confusion, hallucinations, seizure; 4  numbness or tingly feeling; or. 5  jaundice (yellowing of the skin or eyes).
A: Pepcid (famotidine) is a medication that is used to treat acid reflux and other conditions of the stomach and esophagus. It is in the group of medications called histamine blockers that work by blocking histamine in the stomach, which decreases the amount of acid produced, and relieves your symptoms.lthough Pepcid is not approved for veterinary use, veterinarians do commonly give the medication to dog and cats to suppress stomach acid if they are producing too much. In one study, researchers compared famotidine with three other gastric-acid suppressants in 12 healthy beagles.