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).
Pepcid (famotidine) is an H2-blocker used to treat and prevent recurrence of stomach and duodenal ulcers. It is also useful in managing heartburn, gastroesophageal reflux disease and Zollinger-Ellison syndrome.Pepcid (famotidine) is available as a generic drug.Side effects of Pepcid are not common, but may include constipation, diarrhea, fatigue, dizziness, weakness, mood changes, headache, insomnia, muscle pain or cramps, joint pain, dry mouth, nausea, or vomiting.Pepcid (famotidine) dosage depends on the condition being treated.ide effects of Pepcid are not common, but may include constipation, diarrhea, fatigue, dizziness, weakness, mood changes, headache, insomnia, muscle pain or cramps, joint pain, dry mouth, nausea, or vomiting.