What is the difference of virus and bacteria?
On a biological level, the main difference is that bacteria are free-living cells that can live inside or outside a body, while viruses are a non-living collection of molecules that need a host to survive.
What is the difference between viral and virus?
As you might think, bacterial infections are caused by bacteria, and viral infections are caused by viruses. Perhaps the most important distinction between bacteria and viruses is that antibiotic drugs usually kill bacteria, but they aren’t effective against viruses.
Why are viruses worse than bacteria?
Bacteria is mostly harmless, but can be harmful, like how some bacteria can cause strep throat, or ear infections. But viruses are about one hundred times smaller and make cells create more viruses inside the body. What’s even worse is that antibiotics don’t work on viruses.
What are ten diseases caused by bacteria?
10 common diseases caused by bacteria – Leprosy or Hansen’s disease. It is a curable disease with timely treatment. – Meningitis. The meningitis is an infection of the meninges, tissues that cover the brain and the spinal cord , and may be of viral or bacterial origin. – Tuberculosis. – Cholera. – Pneumonia. – Whooping cough or convulsive cough. – Diphtheria. – Tetanus. – Botulism.
What viruses are caused by bacteria?
Typhoid, tuberculosis, and cholera are caused by bacteria and are called bacterial diseases. Diseases that are caused by viruses are called viral diseases. Flu or influenza, common cold, viral fever, smallpox, polio, etc., are viral diseases.
What is the difference between germs and viruses?
Virus is a see also of germ. As nouns the difference between germ and virus. is that germ is (biology) the small mass of cells from which a new organism develops; a seed, bud or spore while virus is (archaic) venom, as produced by a poisonous animal etc.